chad had 30 dollars to spend on 3 gifts. he spent 9 dollars on gift a and 6
b. how much money did he have left for gift c? )

Chad had 15 dollars left for gift C.

Step-by-step explanation:

Given:

Chad had total amount = 30 dollars.

Amount spend on gift A = 9 dollars.

Amount spend on gift B = 6 dollars.

To Find:

Amount Left for gift C = ?

Solution:

Total Amount = 30 dollars.

Total number of gifts = 3 i .e Gift A, Gift B , Gift C.

Total amount spend for  Gift A and Gift B = Amount spend on gift A + Amount spend on gift B

∴ Total amount spend for  Gift A and Gift B = 9 + 6

∴ Total amount spend for  Gift A and Gift B = 15 dollars.

Now,

Amount Left for Gift C = Total Amount - Total amount spend for  Gift A and Gift B.

∴ Amount Left for Gift C = 30 - 15

∴ Amount Left for Gift C =  15 dollars