Question

Выполните действия................................

Answer 1

1) 1,75 : 2/3 = 1 3/4 : 2/3 = 7/4 * 3/2 = 21/8

2) 1 3/4 * 1 1/8 = 7/4 * 9/8 = 63/32

3) 21/8 - 63/32 = 21/32

4) 21/32 : 7/12 = 21/32 * 12/7 = 36/32 = 1 1/8 = 1,125

Отве: 1целая 1/8 или 1,125

Answer 2

1)175/100 х 3/2=21/8

2)7/4 х 9/8=63/32

3)21/8 - 63/32=21/32

4)21/32 х 12/7=9/8