selenakyani selenakyani

27-10-2014
Mathematics

Answered

What is the sum of 7/10 and 11/30?

Answer :

27-10-2014

[tex]Make\ a\ common\ denominator:\\\\\frac{7}{10}+\frac{11}{30}=\\\\\frac{21}{30}+\frac{11}{30}=\\\\\frac{32}{30}=\frac{16}{15}=1\frac{1}{15}[/tex]

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27-10-2014

7/10 + 11/30
= (7 x 3)/(10 x 3) + 11/30
= 21/30 + 11/30
= 32/30
= (16 x 2)/(15 x 2)
= 16/15
= 1 1/15
Hope it helps ! :)

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