Find fgh

a.
21
b.
42
c.
63
d.
126

If I understand this correctly the answer might be A. or B. I'm not sure

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.