Question

Calculati catul dintre b si a, daca,...a= (91. -67):3+10-64:8, b=7 *6*0+10+4*10*0. Efectueaza(4*4:4-4+4:1 ) *(7:1*7:7-7 :1+7)*0 . va rog

Answer 1

a=24÷3+10-7
a=8+3
a=11
b=0+10+0
b=10
b÷a=10÷11=0,90,ai scris bine exercitiule a si b?
(16÷4-4+4)×(7×7÷7-7+7)×0
(4-4+4)×(49÷7-0)×0
4×7×0
28×0=0