Сколько будет 7:15, 35:78, 105:200, и 200:105?

Question

Сколько будет 7:15, 35:78, 105:200, и 200:105?

Answer 1

7÷15 = 7/15
35÷78=35/78
105÷200 =21/40
200÷105 = 1 целых 19/21