WHO CAN HELP ME ON THESE QUESTIONS I NEED AN ANSWER QUICK

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Can someone answer this question? : )

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?