Question

Помогите мне пожалуйста

Answer 1

Ответ:

а) 72:4 и * 3 = 54

72:6 и * 3 = 36

б) 45:5 и *4 = 36

45:9 и * 4 = 20

2) 24:3 и *4 = 32

24:5 и *5 = 40

Answer 2

#1

(3/4) × 72 = 54

(3/6) × 72 = 36

(3/4) × 72 > (3/6) × 72 на 18

(4/5) × 45 = 36

(4/9) × 45 = 20

(4/5) × 45 > (4/9) × 45 на 16

#2

(3/4) x = 24

x = 24×4/3 = 32

(3/5) y = 24

y = 24×5/4 = 30

x + y = 62