Question

jumatatea unui nr este cu 23 mai mare decat sfertul altui nr. aflati nr stiind ca suma lor este 1348

Answer 1

a+b=1348    b=1348-a
a/2-23=b/4
2a-92=1348-a
3a=1348+92
3a=1440
a=1440:3
a=480
b=1348-480=868

Answer 2

a+b=1348
a:2>b:4 cu 23....
=> a:2=b:4
a:2+4b=1348-(23*2)
=>b=4a
2a+4a=1348-46
6a=1302
a=1302:6
a=217

b=4a
b=217*4
b=868

(a*2+(23*2))+b=1348
(217*2+48)+868=1348
(434+48)+868=1348
480+868=1348

a=480
b=868