243.88 would be the nearest on a number line
Answer:
He is B) 45 years old
Step-by-step explanation:
If he was 30 when she was born, he was 40 when she was 10, and he was 45 when she was 15.
15 x 3 = 45
Edit: It can actually be any of them....
-2:4 is the ratio. -4 can be reduced to -2 and 8 reduced to 4
