SOLUTION: so tims bowling average after 3 games is 155 what must he get on his fourth game to raise his average to 170. Im not sure how I would figure this out

SOLUTION: so tims bowling average after 3 games is 155 what must he get on his fourth game to raise his average to 170. Im not sure how I would figure this out

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Question 781026: so tims bowling average after 3 games is 155 what must he get on his fourth game to raise his average to 170. Im not sure how I would figure this out
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
155*3=465
170*4=680
680-465=215
.
Ed
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