Math, asked by HeroicGRANDmaster, 9 months ago

simplify the following:-

$\frac{5}{7} + \frac{ - 9}{10}$
If you can't give it by writing then give it by Picture!!

Answers

Answered by jtg07

Step-by-step explanation:

$\huge\begin{lgathered}\frak\red{answEr}\end{lgathered}$

$\huge\boxed{\fcolorbox{green}{pink}{to find}}$

$\frac{5}{7} - \frac{9}{10}$

➡️take lcm of 7 and 10........

====> 70 is the lcm

$\boxed{cross\: multiplying,}$

$\frac{5 \times 10}{7 \times 10} - \frac{9 \times 7}{10 \times 7}$

$\frac{50}{70} - \frac{63}{70}$

$\frac{ - 13}{70}$

$\begin{lgathered}\frak\red{-13/70\:is\:the\:answer}\end{lgathered}$

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Answered by Anonymous

$\huge\bf\red{AnswEr:-}$

$$\huge\begin{lgathered}\frak\red{answEr}\end{lgathered}$$

$$\huge\boxed{\fcolorbox{green}{pink}{to find}}$$

$$\frac{5}{7} - \frac{9}{10}$$

take lcm of 7 and 10........

$\bigstar$ ====> 70 is the lcm

$$\boxed{cross\: multiplying,}$$

$$\frac{5 \times 10}{7 \times 10} - \frac{9 \times 7}{10 \times 7}$$

$$\frac{50}{70} - \frac{63}{70}$$

$$\frac{ - 13}{70}$$

$$\begin{lgathered}\frak\red{-13/70\:is\:the\:answer}\end{lgathered}$$

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simplify the following:-

$\frac{5}{7} + \frac{ - 9}{10}$
If you can't give it by writing then give it by Picture!!