All Operations of Decimals
What is the sum of 3.5 and 2.7?
6.2
What is the opposite of -5
5
What is the ratio of 8 apples to 4 oranges?
8:4
What is 25% of 200?
50
What is 1/2 ÷ 4
1/8
Multiply 4.5 by 0.6
2.7
What is the absolute value of -9
9
10 to 5
If a shirt originally costs $40 and is on sale for $30, what percent discount is that?
25%
Calculate 3/5÷2/3
9/10
Subtract 5.6 from 9.3.
3.7
|7|
7
If there are 10 boys and 5 girls in a class, what is the ratio of girls to all kids?
5/15
What is 10% of 150?
15
Solve 5/8÷1/4.
20/8 or 2 1/2
Divide 12.5 by 2.5
5
If a bird flew 6 feet into the air, then dove 2 feet under water, what is the total distance the bird traveled?
8 feet
Simplify the ratio 16:24.
2:3
If you score 18 out of 20 on a test, what percentage did you achieve?
90
If you had 1/3 of a pie and wanted to divide it among 3 people, how much would each person get?
1/9 of the pie
What is 3.14 + 2.68 - 1.2?
4.62
2
If the ratio of cats to dogs is 3:2 and there are 12 cats, how many dogs are there?
8 dogs
A store has a 30% off sale. If an item costs $80, what is the sale price?
$56
If you have 3/4 of a pizza and want to divide it among 3 friends, how much will each friend get?
3/12 or 1/4