What number is 0.02 more than 5 and 5 tenths

In the figure dhg fhe which statement is true by cpctc

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

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?