Question

calcule 15/17x10/3-7/5​

Answer 1

Explicação passo-a-passo:

15/17 * 10/3 - 7/5 =

15/17 * 10/3 = ( 15 * 10)/ ( 17 * 3 ) = 150/51 >>>POR 3 = 50/17 >>>>>

50/17 - 7/5 =

MMC 5 e 17 = 5 * 17 = 85 >>>>

divide mmc pelos denominadores e multiplica pelos numeradores)

50/17 - 7/5 = ( 250 - 119 )/85 =131/85 >>>> resposta