How did you come up with 187/646=11/38 i understand 11x17,and 34x19 give you 187/646
how do you get 11/38

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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

If 25% of y is 30, what is 60% of y?