7/16-1/4 is equal to what fraction?

First you must find a common denominator (bottom numbers must be the same)
4 goes into 16 when you multiply it by 4
multiply top and bottom by 4
you get  4/16

7/16-4/16=  3/16

Your answer is 3/16

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.