3/4+7/8. 3/8+5/6. 1/5+2/3. Дроби

Question

3/4+7/8. 3/8+5/6. 1/5+2/3. Дроби

Answer 1

3/4+7/8=13/8
3/8+5/6=44/24=22/12=11/6
1/5+2/3=13/15

Answer 2

3/4+7/8=13/8= 1. 5/8
3/8+5/6=58/48= 1. 10/48
1/5+2/3= 9/15

Comments

Во 2 общим знаменатель 24

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в 3 15