Question

find the sum of 3 2/9 + 2 1/18​ please explain​

Answer 1

• $\bf{3{\frac{2}{9}}\:+\:2{\frac{1}{18}}}$

${ }$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf\:{\frac{29}{9}}\:+\:{\frac{37}{18}}$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf\:{\frac{58\:+\:37}{18}}$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf\:{\frac{\cancel{95}}{\cancel{18}}}$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf\:{5}$

Answer 2

Given:

• $3 \dfrac{2}{9} + 2 \dfrac{1}{18}$

To find:

• Sum of $3 \dfrac{2}{9} + 2 \dfrac{1}{18}$

Concept:

❭❭ In this query, we will first make the mixed number into improper fractions. Than we will find the L.C.M of 9 and 18. After that we will work out the sum.

Solution:

$3 \dfrac{2}{9} + 2 \dfrac{1}{18}$

[ multiply 9 and 3 and add 2 to the product, mutiply 18 and 2 and add 1 to the product]

$\dfrac{29}{9} + \dfrac{37}{18}$

L.C.M of 9 and 18 is 9×2 = 18

$\dfrac{58 + 37}{18}$

$\dfrac{95}{18} = 5 \dfrac{5}{18}$

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★More★

Improper fraction:-

➔ Fraction whose denominator is bigger than its numerator.

Proper fraction:-

➔Fraction whose numerator is bigger than its denominator.

Mixed number

➔A number consisting an integer and a proper fraction

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