Math Review

In decimal number 13.896, the digit 9 is in what place value?

• Hundredths

• Tenths

• Ones

• Tho

What is 6.216 when rounded to 2 decimal places?

• 6.3

• 6.21

• 6.22

• 6.2

What is 25 out of 100 as percent?

• 5%

• 25%

• 50%

• 75%

What is the value of the quotient of 27.30 ÷ 5 when rounded to 2 decimal places?

• 5.43

• 5.45

• 5.44

• 5.46

Lily has 220 marbles. She gives away 20% of her marbles. How many marbles does she give away?

• 44

• 45

• 46

• 47

It is the sum of all the numbers divided by the total number of values.

• Average

• Rate

• Percent

• Decimal

What is the average of 21, 15, 10, and 2?

• 13

• 12

• 11

• 14

It is expressed as one quantity per unit of another quantity.

• Rate

• Average

• Percent

• Decimal

A student solves 66 math problems in 6 hours. How many math problems do the students solve in 10 hours?

• 111

• 112

• 110

• 113

1. 12 out of 20 students passed the exam. What is the percentage of students who passed the exam?

• 60

• 45

• 12

• 48