Question

Tolong sederhanakan yah kakak

Answer 1

1)6xy:2y
   6:2=3
   xy:y=x
2)

Answer 2

1. 6xy :2y
6y(x): 2y = 3x
2. 10a^2 b^4 c^3 : 2abc
10 abc(ab^3 c^2) : 2abc
5ab^3 c^2
3. p^4 q^6 r^5 : pq^2 r^3
pq^2 r^3 (p^3 q^ 4 r^2) : pq^2 r^3
p^3 q^4 r^2
4.