Turn 3.7 repeating into a fraction?

If a decimal repeats, that means it can be written over 9. So 0.7 repeating equals 7/9. Then add the amount to the left of the decimal, in this case 3.   3 + 7/9 = 3  7/9

0.7

0.7 × 10 = 7
7/9

3 + 7/9 = ?

3 7/9

0.7 as a repeating fraction is 3 7/9. 

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.

That. you would have multiple