Question

Fill in the blanks :-
65% of 7 + 35% of 3 = ____ % of 56.

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Answer 1

$\bf\red{QuestioN:-}$

Fill in the blanks :-

65% of 7 + 35% of 3 = ____ % of 56

$\bf\green{AnsweR:-}$

$\bf\longrightarrow{65~\%~of~7}$

$\bf\longrightarrow{7\times\dfrac{65}{100}}$

$\bf\longrightarrow{4.55~\%}$

__________♥__________

$\bf\longrightarrow{35\%~of~3}$

$\bf\longrightarrow{3\times\dfrac{35}{100}}$

$\bf\longrightarrow{1.05}$

ie,

65 % of 7 + 35 % of 3

= 4.55 + 1.05

=5.6

____ % of 56 is 5.6

Let the percentage be x.

$\bf\longrightarrow{56\times\dfrac{x}{100}=5.6}$

$\bf\longrightarrow{56x=560}$

$\bf\longrightarrow{x=\dfrac{560}{56}}$

= 10 %

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