Dcis Math Test Incoming 6th Graders

If you made a mistake in typing OR spelling your answer, please inform the teacher!

If you made a mistake in typing OR spelling your answer, please inform the teacher!

The angles pictured below are obtuse angles because they are greater than 90 degrees but less than 180 degrees.

if you chose A, you are good at estimating, but this problem asked you to find the exact answer.

To find 45% of 180, we multiply 180 by 0.45 (which is the decimal equivalent of 45%). This calculation gives us 81. Therefore, the answer is 81.

The factors of a number are the numbers that can evenly divide it without leaving a remainder. To find the factors of 30, we can divide it by different numbers and check if there is no remainder. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30 because they can all divide 30 without leaving a remainder. The list "1, 2, 3, 5, 6, 10, 15, 30" is the complete list of factors of 30.

The mode of a set of data is the value that appears most frequently. In this case, the number 11 appears three times, which is more than any other number in the set. Therefore, the mode of the given set of data is 11.

Since 3/8 of the students are boys, we can find the number of boys in Mr. Doyle's class by multiplying the total number of students (32) by the fraction 3/8. This calculation gives us (32 * 3/8) = 12 boys. Therefore, there are 12 boys in Mr. Doyle's class.

If you chose C, this is a good approximation, but multiplying fractions is more accurate than multiplying decimals (for this problem).

The fractions are ordered from least to greatest based on their values. The numerator remains constant at 3, so the fractions with smaller denominators will have larger values. Therefore, 3/10 is the smallest fraction, followed by 3/8, 3/5, and finally 2/3, which is the largest fraction.

if you chose C or D you should try this again, make sure you do what the question is asking you to do!

If you chose A or D, make sure you are doing what the problem is asking you to do!

The given expression is a sum of two fractions. To add fractions, we need to have a common denominator. In this case, the least common multiple of 8 and 3 is 24. So, we rewrite the fractions with a common denominator: 3/8 becomes 9/24 and 2/3 becomes 16/24. Adding these fractions gives us 25/24, which is equivalent to 1 and 1/24. Therefore, the correct answer is 1 and 1/24.

The two lights flash at different intervals, with one flashing every 9 seconds and the other flashing every 12 seconds. In order for both lights to flash at the same time, there needs to be a common multiple of both intervals. The least common multiple of 9 and 12 is 36. Therefore, both lights will flash again at the same time after 36 seconds.

The correct answer is "One-third of the people prefer strawberry ice cream." This statement agrees with the information given in the bar graph because it indicates that the proportion of people who prefer strawberry ice cream is one-third, which is less than the proportion of people who prefer chocolate ice cream.

The fraction 4 out of 25 can be written as 4/25. To find an equivalent decimal, we divide 4 by 25. The quotient is 0.16, which is equivalent to 4/25. Therefore, the correct answer is 0.16.

The median is the middle value of a set of data when it is arranged in ascending order. In this case, when the data is arranged in ascending order, it becomes {11, 12, 14, 14, 17, 18, 22, 22}. Since there are 8 numbers in the set, the middle value would be the 4th number, which is 14. Therefore, the correct answer is 14.

If you chose C, try changing the number that you put inside the division symbol. If you chose D, when are you going to learn?

If you chose D, you forgot to do about half of the steps for this problem!

The area of a triangle is calculated by multiplying the base length by the height and dividing the result by 2. In this case, the base length is given as 6 cm and the height is given as 15 cm. Therefore, the area of the triangle is (6 cm * 15 cm) / 2 = 45 sq. cm.