Math, asked by samiksha5055, 1 month ago


\bold{Solve:-} \\   \\  \frac{5}{7}  +  \frac{3}{7}  \times  \frac{14}{24}  = x \\ \\ \bold{then \: x = ?}
solve it with proper explanation please

Thanks:)​

Answers

Answered by llBrainyHelperll
6

{\huge{\underline{\large{\mathbb{\green{VERIFIED  \: ANSWER}}}}}}

 \frac{5}{7}  +  \frac{3}{7}  =  \frac{5 + 3}{7}  =  \frac{8}{7}  \\  \frac{8}{7}  \times  \frac{14}{24}  =  \frac{8 \times 14}{7 \times 24}  \\  =  \frac{112}{168}  \\  =  \frac{56}{84}  =  \frac{28}{42}  \\  =  \frac{14}{24}  =  \frac{2}{3}

Answered by Anonymous
61

\large\bold{\underline{\underline{Given:-}}}

 \frac{5}{7} + \frac{3}{7} \times \frac{14}{24} = x \\

\large\bold{\underline{\underline{To\:find:-}}}

The value of x.

\large\bold{\underline{\underline{Solution:-}}}

↬ \frac{5}{7} + \frac{3}{7} \times \frac{14}{24} = x \\

↬ \frac{5}{7}  +   \frac{3}{24}   \times  \frac{14}{7} = x \\

↬ \frac{5}{7}  +  \frac{1}{8}  \times  \frac{2}{1}  = x \\

↬ \frac{5}{7}  +  \frac{2}{8}  = x \\

↬ \frac{5}{7}  +  \frac{1}{4}  = x \\

Since the denominators are unequal, we can't simply it.

And so we take the L. C. M. for the denominators.

The L. C M. of 7 and 4 is 28.

Now,

↬ \frac{5 \times 4}{7 \times 4}  +  \frac{1 \times 7}{4 \times 7}  = x  \\

↬ \frac{20}{28}  +  \frac{7}{28}  = x \\

↬ \frac{20 + 7}{28}  = x \\

↬ \frac{27}{28}  = x \\

Therefore, the value of x is \boxed{  \frac{27}{28}  }.

\sf\red{Hope\:it\:helps.}

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