Someone plz help me giving brainliest if u do help me I will give 50 points in another question

Answer:
We know that each inch costs 40 cents.
So, we need to turn each fraction into a decimal.
10 1/4 = 10.25
6 1/4 = 6.25
So we need to do: 0.40 × 10.25 = 4.10
Now the next side of the painting: 0.40 × 6.25 = 2.50
Now add both total sides together:
$4.10 + $2.50 = $6.60.
:)