Answer:
The family should budget $73.50 for 21 gallons of gasoline.
With?
Step-by-step explanation:
Here ya go.
Answer in picture
13
3(2)(2) -4(2)+9
12 -8 +9= 13
15%
The first step is to find the loss
Cost price -selling price
37000-31450
= 5,550
The loss percent can be calculated as follows
= loss/cost price × 100
= 5550/37000 × 100
= 0.15×100
= 15%
Hence the loss percent is 15%
