what is 7twelths+3eights?! Sorry bout my spellin and that, bit scruffy, but plz cud sum1 help me, thanks so much, byexxx
7/12 + 3/8
First you have to find a common denominator, a number that both 12 and 8 go into evenly. That number is 24. Since 2 x 12 = 24, multiply the numerator by 2. And 8 goes into 24 three times. Multiply that numerator by 3.
Then you add the numerators.
14/24 + 9/24 = 23/24