Question

7/15=x-1 /120=28/2y how to solve this

Answer 1

Answer:

7 by 10000000000000000000

Answer 2

Answer:

y = 30, x = 57/120

Step-by-step explanation:

7/15=x-1 /120=28/2y

take first two,

7/15=x-1 /120

x = 7/15 + 1/120 = 57/120

again take other two,

7/15 = 28/2y

7/15 = 14/y

14 * 15/7 = y

y = 30