3 1/10+1/2=? 7 7/8-3 3/8=? 15/16:3/8*3/4=?

Question

3 1/10+1/2=? 7 7/8-3 3/8=? 15/16:3/8*3/4=?

Answer 1

3 1/10+1/2=2 7 7/8-3 3/8=8 15/16:3/8*3/4=4

Answer 2

Решение на фотографии

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