At the grocery store avacados cost three times as much as grapes kiwis cost. 75 less than avocados if i spent a total of 16.75 how much did i spend on each type of fruit

A - avocados, G - grapes, K - kiwis.

We know that: A = 3G, K = A - 0.75

So: G = A / 3

A + G + K = 16.75

A + A/3 + A - 0.75 = 16.75

7/3 A = 16.75 + 0.75

7/3 A = 17.50

A = 17.50 : 7/3

A = $7.50

G = 7.50 : 3 = $2.50

K = 7.50 - 0.75 = $6.75

Answer:

Prices of the fruits are A = $7.50, G = $2.50 and K = $6.75.