5th Grade Math Trivia Quiz

The sum of 84,873 and 26,467 is 111,340.

The least common multiple (LCM) is the smallest number that is divisible by both 2 and 3. In this case, the LCM of 2 and 3 is 6 because it is the smallest number that can be divided by both 2 and 3 without leaving a remainder.

The given expression is a multiplication of three numbers: 20, 400, and 30. When these numbers are multiplied together, the result is 240,000.

The correct answer is 12,931 because when you add 3,264, 7,623, and 2,044 together, the sum is 12,931.

The correct answer is 2,700,000 because when you multiply 900 by 3000, you get 2,700,000.

The correct answer is 40 because when you divide 2800 by 70, you are dividing a larger number by a smaller number. This means that the quotient will be smaller than both the dividend and the divisor. In this case, 2800 divided by 70 equals 40.

To write 79/100 as a percent, we need to divide the numerator (79) by the denominator (100) and then multiply the result by 100. This gives us 0.79, which can be expressed as 79%.

A car is typically several meters long, so 6 meters is a reasonable estimate for its length. It is unlikely for a car to be as short as 6 centimeters or 6 millimeters, and 60 meters would be too long for a standard car. Therefore, 6 meters is the most appropriate option.

Dee is 49 inches tall, which is equivalent to 4 feet and 1 inch. Since there are 12 inches in a foot, we can divide 49 by 12 to find that there are 4 feet and a remainder of 1 inch. Therefore, Dee is 4 feet 1 inch tall.

The volume of a rectangular box can be calculated by multiplying its height, width, and length. In this case, the height is 1.5 feet, the width is 2.5 feet, and the length is 1.2 feet. Multiplying these values together gives us a volume of 4.5 cubic feet.

A circle is made up of 360 degrees. To find 3/4 of a circle, we can multiply 360 by 3/4, which equals 270 degrees. Therefore, the correct answer is 270 degrees.

The time difference between 9:35 AM and 3:10 PM is 5 hours and 35 minutes. To calculate this, subtract the starting time (9:35 AM) from the ending time (3:10 PM). The difference in hours is 5, and the difference in minutes is 35. Therefore, the correct answer is 5 hours 35 minutes.

The area of a parallelogram is calculated by multiplying the base length by the height. In this case, the base length is 10 cm and the height is 4 cm. Therefore, the area of the parallelogram is 10 cm * 4 cm = 40 square cm.

The time between 1:45 PM and 3:15 PM is 1 hour and 30 minutes. This can be calculated by subtracting the starting time (1:45 PM) from the ending time (3:15 PM), which results in 1 hour. Then, we subtract the remaining 15 minutes from the next hour, giving us a total of 1 hour and 30 minutes.

To find the product of 3 1/5 and 2 2/5, we multiply the whole numbers first, which gives us 6. Then, we multiply the fractions. 1/5 multiplied by 2/5 is 2/25. Adding the whole numbers and fractions together, we get 6 + 2/25, which can be simplified to 6 2/25. Since 2/25 cannot be further reduced, the answer is in lowest terms. Therefore, the correct answer is 7 17/25.