Fraction Operations
Simplify:
12/18
What is 2/3?
7.5 + 2.36
What is 9.86?
4/5 x 3
What is 2 2/5?
A notebook costs $3.25 and pens cost $4.90. What is the total cost?
What is $8.15?
Convert 2 3/4 to an improper fraction.
What is 11/4?
3/4 x 2/5
What is 3/10?
20 − 8.47
What is 11.53?
3 ÷ 1/2
What is 6?
A recipe requires 3/4 cup of sugar per batch. You make 3 batches
What is 2 1/4 cups?
What is the reciprocal of: 5/8
What is 8/5?
1 1/2 x 2/3
What is 1?
2.5 × 1.4
What is 3.50?
0.45 × 0.6
What is 0.27?
Apples cost $1.85 per pound. Marcus buys 3.4 pounds.
What is $6.29?
Which is the best estimate for:
19.8×3.1
A. 6
B. 20
C. 60
D. 600
What is C.60?
5/6 ÷ 2/3
What is 1 1/4?
15.6 ÷ 4
What is 3.9?
7.56 ÷ 1.2
What is 6.3?
You have 4 1/2 pounds of flour. Each batch requires 3/4 pound.
What is 6 batches?
A student says:
4.86 ÷ 0.2=2.43
They changed the problem to:
4.86÷2
What did they do wrong?
What is They moved the decimal in the divisor but did not move the decimal in the dividend?
3 3/4 ÷ 1 1/8
What is 3 1/3?
4.86 ÷ 0.2
What is 24.3?
2 1/4 ÷ 3/8
What is 6?
Samantha has $50. She buys 3 shirts that cost $12.45 each.
How much money does she have left?
What is $12.65?
A student solves
2/3 ÷ 4/5
as 3/2 x 4/5
What is the mistake?
What they flipped the first fraction instead of the divisor?