Question

Can anyone tell me how -2 +3 came
And how the answer became 1/30
I'm confused
I will make brainliest for well answer

Answer 1

Answer:

HERE IS YOUR ANSWER

PLZ MARK AS BRAINLEIST

Answer 2

$\small\pink{\mid{\underline{\overline{\tt Answer :-}}\mid}}$

$\blue{\tt LCM }$  of 15 & 10 =  30

$\green{-\frac{1}{15} +\frac{1}{10}}$  become  $\blue{-\frac{1*2}{15*2 } +\frac{1*3}{10*3}}$

("*"  stands for multiplication operator i.e ( × ) )

$\red{-\frac{1*2}{15*2 } +\frac{1*3}{10*3}}$  = $\red{-\frac{2}{30} +\frac{3}{30}}$

                     =  $\frac{-2+3}{30}$        (by taking 30 common)

                     = $\frac{1}{30}$              ( -2 + 3 = 1 )

$\orange{Hope it } \green{will} \green{help you.}$