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IgorC [24]
2 years ago
15

Solve 5 divided by 2 5/7

Mathematics
2 answers:
solmaris [256]2 years ago
5 0

Answer:

\large\boxed{1\dfrac{16}{19}}

Step-by-step explanation:

5\div2\dfrac{5}{7}\qquad\text{convert the mixed number to improper fraction}\\\\2\dfrac{5}{7}=\dfrac{2\cdot7+5}{7}=\dfrac{19}{7}\\\\=5\div\dfrac{19}{7}=5\cdot\dfrac{7}{19}=\dfrac{(5)(7)}{19}=\dfrac{35}{19}=1\dfrac{16}{19}

harkovskaia [24]2 years ago
4 0

5 ÷ 2 * 7 + 5/7

Simplify 2 * 7 to 14

5 ÷ 14 + 5/7

Simplify 14 + 5 to 19

5 ÷ 19/7

Use this rule: a ÷ b/c = a * c/b

5 * 7/19

Simplify

35/19

Convert to a mixed fraction

<u>= 1 16/19</u>

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