Question

ПРОВЕДИ ДРОБИ К ОБЩЕМУ ЗНАМИНАТЕЛЮ. 16 И 18 , 130 И 140, 160 И 115, 817И 934

Answer 1

1/6 и 1/8 = 4/24 и 3/24

1/30 и 1/40 = 4/120 и 3/120

1/60 и 1/15 = 1/60 и 4/60

8/17 и 9/34 = 16/34 и 9/34

Answer 2

$frac{1}{6}=frac{1cdot4}{6cdot4}=frac{4}{24}$

 

$frac{1}{8}=frac{1cdot3}{8cdot3}=frac{3}{24}$

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$frac{1}{30}=frac{1cdot4}{30cdot4}=frac{4}{120}$

 

$frac{1}{40}=frac{1cdot3}{40cdot3}=frac{3}{120}$

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$frac{1}{60}$

 

$frac{1}{15}=frac{1cdot4}{15cdot4}=frac{4}{60}$

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$frac{8}{17}=frac{8cdot2}{17cdot2}=frac{16}{34}$

 

$frac{9}{34}$