Автор - dinaro4ka76

N%482 Вычислите: а),б)в),г).

Ответ

Автор - katrusya777

А)

 frac{8}{13}  times 6 =  frac{8 times 6}{13}  =  frac{48}{13}

Б)

(12/19)×8=96/19=5 целых и 1/19

Вд

 frac{3}{8}  times 7 =  frac{3  times 7}{8}  =  frac{21}{8}  = 2 frac{5}{8}

Г)

 frac{4}{15}  times 9 =  frac{4}{5}  times 3 =  frac{4 times 3}{5}  =  frac{12}{5}  = 2 frac{2}{5}  = 2.4

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