Calculati: A) 12/17×3/5 B) 9/10×(-7/8) C)-15/22×2/5 D) -8/27×(-9/16) /

Matematică

Miky07

2016-09-30 16:50:42

Calculati: A) 12/17×3/5 B) 9/10×(-7/8) C)-15/22×2/5 D) -8/27×(-9/16) / - insemna supra

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gabelusha

2016-09-30 23:40:59

12/17 x3/5=36/85 9/10 x( -7/8)=-63/80 -15/22 x 21/5=-3/11 -8/27 x -9/16=1/6

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