Question

a x 9 =918  ; 6 x b=948
COROANA
495:c= 5    763:d=7
afla numarul necunoscut
e:8=49 rest 6  ;  f:9=78 rest 8
URGENT!!!!
g:4=178 rest 2 ;  h:3=209 rest 1

Answer 1

ax9=918
a=918:9
a=102
6xb=948
b=948:6
b=158
495:c=5
c=495:5
c=99
763:d=7
d=763:7
d=109
e:8=49 rest 6
e=8x49+6
e=392+6
e=398
f:9=78 rest 8
f=78x9+8
f=702+8
f=710
g:4=178 rest 2
g=178x4+2
g=712+2
g=714
h:3=209 rest 1
h=209x3+1
h=627+1
h=628