1+3+6=10
40=10 units
diidde by 10
4=1unit
4 times 1=4
4 times 3=12
4 times 6=24
they paid $4, $12 and $2
Answer:
Look at the ratio; it has ten parts (1+3+6), so one person has one tenth, second person has three tenths, and last person has six tenths share of the overall expense. That would be $4 (one tenth of $40), and $12, and $24.
Step-by-step explanation:
I think that's right hope it helps