after completing a fraction division problem Claire use multiplication to check her answer division:7½ ÷ 1½ = 5 check: 5 × 1½ =
5½
2 answers:
Answer:
15/2 / 3/2= 15/2 * 2/3= 30/6= 5
5/1 * 3/2= 15/2= 6 3/2= 7 1/2
Step-by-step explanation:
Claire should have made the fractions into improper fraction so she could get the check part right.
Claire did the check wrong. She should’ve multiplied 5 by 3/2.
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9 + 5 + 4 + 7 = 25
Ratio = 5 : 25
Ratio = 1 : 5 <==== answer
The answer is 7, 2(7x5) + 2(4x7) + 2(5x4) = 166
Answer:
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Step-by-step explanation:
Answer:
Yes!
Step-by-step explanation:
The first one- the rest don’t add up
