0. By what number should 1 whole 3/4 be divided to get 2 whole 1/2
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Answered by
2
Answer:
Step-by-step explanation:
1 3/4 ÷ x = 2 1/2
Change all fractions to improper fractions:
7/4 ÷ x = 5/2
Put it in single fraction:
7/(4x) = 5/2
cross-multiply:
5(4x) = 7(2)
Distribute 4 and 7:
20x = 14
Divide both sides by 16:
x = 14/20
Simplify:
x = 7/10
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Answer: the number is 7/10
Answered by
2
Answer:
x= 7/10 .
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