3 1/2 +4 3/5 -7/10 sama dengan berapa bos

= 3 1/2 + 4 3/5 - 7/10
= 7/2 + 23/5 - 7/10
= 35/10 + 46/10 - 7/10
= 74/10
= 7 4/10
= 7 2/5

Smoga membantu :))

3 1/2+4 3/5-7/10=7/2+23/5-7/10
=35/10+46/10-7/10
=74/10
= 7 4/10=7 2/5






Semoga membantu maaf kalau kurang tepat