Aboat can travel 453 kilometers on 151 liter of gasoline. how far can it travel on 115 liters?

Step-by-step explanation:

you can solve with an equation

453 : 151 = x : 115

x = 453 * 115 : 151

x = 345

check

453 : 151 = 345 : 115

3 = 3

the answer is good

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

$12. that is my answer.