You can do it this think and if you can't I will help you
Answer:
600
Step-by-step explanation:
x+2x=1800
3x=1800
x=600
Product means to multiply.
306 x 15 = 4590.
Answer:

Step-by-step explanation:
As it is given as ΔQRP and ΔARC are similar, so the ratio of their corresponding sides will be same.
So,

It is given as,
RC = 3.3
PR = 1.8
AC = 6.6
PQ = ??
Putting the values,

