Сократите дроби. 3*5/8*3, 7*2/2*15, 4*9/4*11, 7*9/14*18, 21*8/4*70.

Question

Сократите дроби. 3*5/8*3, 7*2/2*15, 4*9/4*11, 7*9/14*18, 21*8/4*70.

Answer 1

5/8 ; 7/15 ; 9/11 ; 1/4(не уверена) ; 42/70