Sagot :
Answer:
589/60
Step-by-step explanation:
1. 3/5+1/2+3/8=
24+20+15/40
59/40
2. 104/5+21/4-21/8=
832+210-105/40
937/40
3. (91/4-12/5)-31/3-15=
455-48/20-31/3-1/5
407/20-31/3-1/5
1221-620-12/60
answer:
589/60
Answer:
589/60
Step-by-step explanation:
1. 3/5+1/2+3/8=
24+20+15/40
59/40
2. 104/5+21/4-21/8=
832+210-105/40
937/40
3. (91/4-12/5)-31/3-15=
455-48/20-31/3-1/5
407/20-31/3-1/5
1221-620-12/60
answer:
589/60