Question

знайти добуток 24/17×51/40

Answer 1

......... ............

Answer 2

24/17 * 51/40   / сокращаем 51 и 17 на 17 ; 24 и 40 на 8
3/1 * 3/5 = 9/5= 1,8

Answer 3

6/5 *35* 1/42

Answer 4

сокращаем 5 и 35 на 5

Answer 5

6 и 42 на 6

Answer 6

7/7= 1

Answer 7

ответ = 1