Question

Simplifique as frações à seguir:
a)3/18 =
b) 10/45 = d) 55/66 =
c)12/30 = e?20/25 =
me ajudem

Answer 1

BOA NOITE ^_^

$\tt \frac{3}{18} \div 3 = \frac{1}{6} = \red{1.1666666667}$

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$\frac{10}{45} \div 5 = \frac{2}{9} = \red{0.2222}$

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$\frac{12}{30} \div 3 = \frac{4}{10} = \red{0.4}$

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$\frac{55}{66} \div 11 = \frac{5}{6} = \red{0.8333333}$

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$\frac{20}{25} \div 5 = \frac{4}{5} = \red{0.8}$

$\boxed{BONS \: ESTUDOS}$

A.tt BHETAALFHA

Answer 2

Oie, Td Bom?!

a) 3/18 = [3 ÷ 3]/[18 ÷ 3] = 1/6

b) 10/45 = [10 ÷ 5]/[45 ÷ 5] = 2/9

c) 12/30 = [12 ÷ 6]/[30 ÷ 6] = 2/5

d) 55/66 = [55 ÷ 11]/[66 ÷ 11] = 5/6

e) 20/25 = [20 ÷ 5]/[25 ÷ 5] = 4/5

Att. Makaveli1996