3 times 5 times 2.5 = $37.5
3 x 5 =15
15 x 2.5 =37.5
37.5 x 2 = 75 for both of them
I don't know if this is right or not, but that's how I would solve it!
Answer:
If it is blue marbles than probably 30. White marbles, then maybe 20.
Step-by-step explanation:
798
first you do 40x20=800 then 800-6=794 then 794+4=798
D
no reason for the question to include his age
