Really Rad Rational Rescue Review

Question 1

Place value: What digit is in the "thousandths" column in 31415.9265358979...?

Accepted Answer

6

Question 2

Adding percentages: 20% + 36%

Accepted Answer

56%

Question 3

Decimals to fractions: Convert 0.331 to a fraction

Accepted Answer

331/1000

Question 4

Dividing decimals: 33.3 ÷ 1.11

Accepted Answer

30

Question 5

Percentages to decimals: Convert 560.8% to a decimal

Accepted Answer

5.608

Question 6

Adding decimals: 2.43 + 0.909

Accepted Answer

3.239

Question 7

Multiplying decimals: 1.1 × 2.4

Accepted Answer

2.64

Question 8

Rounding decimals: Which is a correct way to round 2.718281828...

Accepted Answer

2.7183 (to 4 decimal places)

Question 9

Subtracting percentages: 7% - 100%

Accepted Answer

-93%

Question 10

Decimals to percentages: Convert 4.096 to a %

Accepted Answer

409.6%

Question 11

Types of fractions: 44/17 is a(n) ...

Accepted Answer

Improper fraction

Question 12

Fractions to decimals: Convert 1/8 to a decimal

Accepted Answer

0.125

Question 13

Decrease by a percentage: Take 30% off $14 (like a sale)

Accepted Answer

$9.80

Question 14

Subtracting decimals: 10.82 - 82.01

Accepted Answer

-71.19

Question 15

Increase by a percentage: Increase $42 by 10% (like GST)

Accepted Answer

$46.20

Question 16

Percentage of a quantity: What is 6% of 3000 monkeys

Accepted Answer

180 ape cousins

Questions 16