Помогите решить у×6=600; b:5=100; c:10=70; 400:d=100

Question

Помогите решить у×6=600; b:5=100; c:10=70; 400:d=100

Answer 1

Y= 600÷6=100
b=100×5=500
c=70×10=700
d=400÷100=4

Answer 2

У * 6 = 600,
у = 600/6,
у = 100.

b/5 = 100,
b = 100 * 5,
b = 500.

c/10 = 70,
c = 70 * 10,
c = 700.

400/d = 100,
d = 400/100,
d = 4.