Math, asked by soniverma03785, 11 months ago

find the following sum and express your answer as mixed fraction

Answers

Answered by Vishal101100

1

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Following are like that...

3 2/3 , 2 2/3, 9 1/2 etc

Answered by SANDHIVA1974

2

Step-by-step explanation:

a) $\frac{27}{20}+15=16\frac{7}{20}$

b) $\frac{25}{4}+(\frac{-11}{4})=3\frac{1}{2}$

c) $\frac{18}{-5}+\frac{62}{4}=11\frac{9}{10}$

d) $\frac{9}{10}+(\frac{-46}{5})=-8\frac{3}{10}$

To find : The following sums and express your answer as mixed fraction ?

Solution :

a) $\frac{27}{20}+15$

$\frac{27}{20}+15=\frac{27+20\times 15}{20}$

$\frac{27}{20}+15=\frac{27+300}{20}$

$\frac{27}{20}+15=\frac{327}{20}$

$\frac{27}{20}+15=16\frac{7}{20}$

b) $\frac{25}{4}+(\frac{-11}{4})$

$\frac{25}{4}+(\frac{-11}{4})=\frac{25-11}{4}$

$\frac{25}{4}+(\frac{-11}{4})=\frac{14}{4}$

$\frac{25}{4}+(\frac{-11}{4})=\frac{7}{2}$

$\frac{25}{4}+(\frac{-11}{4})=3\frac{1}{2}$

c) $\frac{18}{-5}+\frac{62}{4}$

$\frac{18}{-5}+\frac{62}{4}=\frac{-72+310}{20}$

$\frac{18}{-5}+\frac{62}{4}=\frac{238}{20}$

$\frac{18}{-5}+\frac{62}{4}=\frac{119}{10}$

$\frac{18}{-5}+\frac{62}{4}=11\frac{9}{10}$

d) $\frac{9}{10}+(\frac{-46}{5})$

$\frac{9}{10}+(\frac{-46}{5})=\frac{45-460}{50}$

$\frac{9}{10}+(\frac{-46}{5})=\frac{-415}{50}$

$\frac{9}{10}+(\frac{-46}{5})=\frac{-83}{10}$

$\frac{9}{10}+(\frac{-46}{5})=-8\frac{3}{10}$

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