Question

27:а=5+4 помогите с ответом

Answer 1

27 : а = 5 + 4
27 : а = 9
а = 27 : 9
а = 3
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27 : 3 = 5 + 4
9=9

Answer 2

$27 div a = 5 + 4 \ 27 div a = 9 \ a = 9 div 27 \ a = frac{9}{27} \ a = frac{1}{3}$