Question

Afla numarul necunoscut:

a:7=125 b:2=275 7×c=91

d : 7 = 896


Ajutor dau coroana ! PLS PLS PLS!!!!!!!
URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

a : 7 = 127
a = 125 x 7
a = 875

b : 2 = 275
b = 275 x 2
b = 550

7 x c = 91
c = 91 : 7
c = 13

d : 7 = 896
d = 896 x 7
d = 6272.

Answer 2

a:7=125
a=125×7
a=875

b:2=275
b=275×2
b=550


7×c=91
c=91:7
c=13


d:7=896
d=896×7
d=6272