Caroline has $25 to spend on the school field trip. after paying $13.00 for the cost of the field trip and $6.25 for lunch, how much will she have left?

Amount left = $12 - $6.25 = $5.75

Step-by-step explanation:

Caroline has $25 to spend on the school field trip. This means the total amount she has to spend is $25

She paid $13 for the field trip. This is actually lesser than the amount she had to pay for the field trip. After paying $13 for the field trip, what she has left is

$25 - $13 = $12

Next, she bought lunch from the remaining money( what she had left after paying for the field trip).

The cost of the lunch is $6.25

The final amount she had left is $12 minus the cost of her lunch

Amount left = $12 - $6.25 = $5.75

this is answer of 144 cubic meters