Question

Помогите, ето математика 6 класс​

Answer 1

Ответ:

1)5× 3/26= 5*3/26= 5/12

2)5/8 *4= 5/2 = 2(целых) 1/2

3)9/28 *42=36/4 =9

4)6 6/7 * 3/8=48/7 *3/8=18/7=2 4/7

5)5/11 * 2 1/5=5/11 * 11/5=1

6)2 22/25 * 1 13/24=72/25 * 37/24=111/25=4 (целых) 11/25

7)5 2/7* 1 8/27=36/7 *35/27=20/3=8 2/3

8)1 8/9 * 1 1/8 * 2 2/3=17/9 * 9 /8 * 7/3=119/24=4 23/24

9) 1 1/35 * 3 1/9 * 5/14=36/35 * 28/9 * 5/14=8/7= 1 1/7