End Of Month For Mathematics

The correct answer is 2626.53. This is the result of multiplying 30.19 by 87.

To find the quotient of 85.65 divided by 15, we divide 85.65 by 15. The result is 5.71, which is the correct answer.

The student received 8 marks out of a total of 10 marks in the test. To express this as a percentage, we divide the number of marks received (8) by the total number of marks (10) and then multiply by 100. Therefore, the student's score of 8 out of 10 is equivalent to 80%

The correct answer is 30%. This can be determined by dividing the number of students who own a cell phone (6) by the total number of students (20) and then multiplying by 100 to get the percentage. So, (6/20) x 100 = 30%.

The total amount of water in the case can be calculated by multiplying the number of bottles (24) by the amount of water in each bottle (15.91 fluid ounces). Therefore, 24 * 15.91 = 381.84 fluid ounces.

The builder needs to order 5% extra bricks for wastage. This means that he needs to order 5% of 5000 bricks, which is 250 bricks. Therefore, he should order 250 extra bricks for wastage.

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To find the result of 48.5 x 100 divided by 10, we first multiply 48.5 by 100, which gives us 4850. Then, we divide 4850 by 10, resulting in 485. Therefore, the correct answer is 485.

To find 18% of $90, we can multiply $90 by 0.18. This gives us $16.20, which is equivalent to 16.2. Therefore, the correct answer is 16.2.

The correct answer is 15%. This means that out of the total group of twenty students, only three received full marks. To find the percentage, we divide the number of students who received full marks (3) by the total number of students (20) and multiply by 100. This gives us (3/20) * 100 = 15%. Therefore, 15% of the students received full marks.

The customer spent a total of $4.68 + $1.35 = $6.03. If the customer pays with a $10 bill, the change should be $10 - $6.03 = $3.97.

The correct answer is 115.50. Since the six teachers share the cost equally, they each pay an equal amount. To find out how much each teacher pays, we divide the total cost of $693 by the number of teachers, which is 6. So, each teacher pays $693/6 = $115.50.

To find 75% of 750, you can multiply 750 by 0.75. This can be done by multiplying 750 by 75 and then dividing the result by 100. 750 multiplied by 75 is 56250, and dividing this by 100 gives us 562.5. Therefore, 75% of 750 is 562.5.

The correct answer is 0.24. When multiplying 0.3 and 0.8, we multiply the decimal parts together, which gives us 0.24.

The given number, 164.906, is rounded to two decimal places. When rounding to two decimal places, we look at the third decimal place. If it is 5 or greater, we round up the second decimal place. In this case, the third decimal place is 6, which is greater than 5, so we round up the second decimal place. Therefore, the correct answer is 164.91.

The student spent a total of $1.29 x 2 + $4.50 = $6.08 on pens and paper. Therefore, she has $8.00 - $6.08 = $1.92 left. Since the folder costs $1.40, she has enough money left to buy it.

The shopper pays with a $100 bill and the total cost of the items is $39.53. To find the change she should receive, we subtract the total cost from the amount paid. Therefore, the change she should receive is $100 - $39.53 = $60.47.

The fraction 2/3 is closest to 67% because when converting a fraction to a percentage, you divide the numerator by the denominator and multiply by 100. In this case, 2 divided by 3 equals 0.6667, which when multiplied by 100 gives us 66.67%. Rounded to the nearest whole number, it is 67%.

The customer's bank balance is $3,836.52. When rounding to the nearest $10, we look at the digit in the ones place, which is 2. Since 2 is less than 5, we round down to the nearest $10. Therefore, the rounded amount is $3,840.

In the number 385.2, the 2 has a value of two tenths because it is in the tenths place. The tenths place is the first digit after the decimal point, and in this case, the digit 2 represents two tenths, or 0.2.

To find 20% of 50, we can multiply 50 by 0.20. This gives us a result of 10. Therefore, 10 is 20% of 50.

The given answer, 50 litres, is the correct answer because it is stated that the petrol tank holds 55 litres of fuel. Therefore, the closest option to this capacity is 50 litres, making it the correct answer.

To express a percentage as a fraction, we divide the percentage by 100. In this case, we divide 45 by 100, which gives us 0.45. To express this decimal as a fraction, we write it as 45/100. We can simplify this fraction by dividing both the numerator and denominator by 5, resulting in 9/20. Therefore, the correct answer is 9/20.

The student buys 4 files at 99 cents each, which totals to 4 * 0.99 = $3.96. They also buy 2 pads of file paper at $1.20 each, which totals to 2 * 1.20 = $2.40. The total cost of the purchase is 3.96 + 2.40 = $6.36. The student pays with $10.00, so the change they will receive is 10.00 - 6.36 = $3.64.

The number 52.69, when rounded to one decimal place, would be 52.7. This is because the digit in the second decimal place, which is 9, is greater than or equal to 5. According to rounding rules, when the digit to the right of the desired decimal place is 5 or greater, the digit in the desired decimal place is increased by 1. Therefore, 52.7 is the correct rounded value.

The weight on the scale is 550g because it is the only option given that matches the answer.

The cost of each pen can be calculated by dividing the total cost of the box by the number of pens in the box. In this case, $18 divided by 50 pens gives us $0.36 per pen.

The difference in cost between 0.5 kilograms of red grapes at $4.50 per kilogram and 0.5 kilograms of green grapes at $3.00 per kilogram is $0.75. This can be calculated by subtracting the cost of the green grapes from the cost of the red grapes. The cost of 0.5 kilograms of red grapes is 0.5 * $4.50 = $2.25, and the cost of 0.5 kilograms of green grapes is 0.5 * $3.00 = $1.50. Therefore, the difference in cost is $2.25 - $1.50 = $0.75.

Tara starts with $42.76 in her bank account. She then adds $52.60 by depositing a cheque. She subtracts $4.26, $3.59, and $27.80 by writing cheques. To find the amount of money left in her account, we need to subtract the total amount she spent from the total amount she had before. Therefore, $42.76 + $52.60 - $4.26 - $3.59 - $27.80 = $59.71.

The explanation for the given correct answer is not available.