Question

opptions a-4;b-20;c-24;d-80​

Answer 1

x = 20

y = 4

hence x + y = 24

as the factors of y are 2 and 2, so the number must be 2 × 2 = 4

5 and y are the factors of x

as we know y is 4 x must be 5 × 4 = 20

Hope it helps

have a great day

OPTION (C) IS CORRECT

Answer 2

Answer:

x=20 and y=4

x+y=20+4

=24

Step-by-step explanation:

from factor tree-

y=2*2=4.

x=5*y=5*4=20

x+y=20+4=24