Question

5 3/5:3 1/2=5 1/4:х помогите пож.решить

Answer 1

5 3/5:3 1/2=5 1/4 : x

28/5:7/2=21/4:х

28/5*2/7=21/4:х

х=21/4:8/5

х=21/4*5/8

х=105/32

х=3 9/32

Answer 2

$5 frac{3}{5} div 3 frac{1}{2} = 5 frac{1}{4} div x \ x = 3 frac{1}{2} times 5 frac{1}{4} div 5 frac{3}{5} \ x = frac{7}{2} times frac{21}{4} div frac{28}{5} \ x = frac{7}{2} times frac{21}{4} times frac{5}{28} \ x = frac{105}{32} = 3 frac{9}{32}$