Take 180 subtract 47 and 43. You get 90. So it would be C.
I think that 0.45 would be one.
Answer:
first one is 90
second one is 108
Step-by-step explanation:
Let x is Jiri's age
2x is Pamela's age
x + 2x = 33
3x =33
x = 33/3
x =11
Answer: Jiri's age is 11
Divide 84.87 by 1.15, and you get 73.8
Then you can check your work by multiplying 73.8 by 1.15 and you get 84.87