SOLUTION: i have a test on fractions and i am stuck on my 15th question could you please help me and show me how we how i can show my workings out,
the question is - 4/5 - 7/10 + 1/2 =
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Question 708267: i have a test on fractions and i am stuck on my 15th question could you please help me and show me how we how i can show my workings out,
the question is - 4/5 - 7/10 + 1/2 =
Found 2 solutions by josmiceli, solver91311:
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The common denominator is
So, now you have
-----------------
The answer is
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Multiply the first fraction by 1 in the form of 
. Multiply the third fraction by 1 in the form of 
. The result will be the sum of three fractions all of which have the same denominator. Add the numerators and reduce the result to lowest terms.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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