potatoblur potatoblur

13-11-2017
Mathematics

contestada

2 and 2/3 plus 4 and 2/5 = ?

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cutelion918 cutelion918

14-11-2017

Hey there!

When you add or subtract fractions, you find the common denominator
Which is 15

Leave the whole numbers out
Multiply 2/3 by 5 = 10/15 and multiply 2/5 by 3= 6/15

10/15+6/15= 16/15= 1 1/15

Now add the whole numbers
2+4+1= 7 1/15

So your final answer is 7 1/15

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