Help

subtract 7 4/5 from 18 6/15

Can someone show me how to do this please

2 answers

First you need to find the common denominator.

18 6/15 - 7 4/5 = 18 6/15 - 7 12/15

Then change 18 6/15 to 17 21/15

17 21/15 - 7 12/15 = ?
http://www.aaastudy.com/fra66ex2.htm
Similar Questions
    1. answers icon 2 answers
  1. 3 Vocabulary Terms - Define/IllustrateBefore you add or subtract decimals, what must you do? Steps to changing the power of 10
    1. answers icon 1 answer
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions