Evaluate - -25 - 35 - -15

25 + 35 + 15 #160;It can be written as #160; = 2 + 3 15 #160;By further calculation #160; = 05 #160; = 0 ...

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Byju's Answer

Standard VII

Mathematics

Addition of Rational Numbers

Evaluate : -...

Question

Evaluate :
$\frac{- 2}{5} + \frac{3}{5} + \frac{- 1}{5}$

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Solution

$\frac{- 2}{5} + \frac{3}{5} + \frac{- 1}{5}$
It can be written as
$= \frac{- 2 + 3 - 1}{5}$
By further calculation
$= \frac{0}{5}$
$= 0$

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Evaluate :−25+35+−15

−25+35+−15 It can be written as =−2+3−15 By further calculation =05 =0

Evaluate :
$\frac{- 2}{5} + \frac{3}{5} + \frac{- 1}{5}$

$\frac{- 2}{5} + \frac{3}{5} + \frac{- 1}{5}$
It can be written as
$= \frac{- 2 + 3 - 1}{5}$
By further calculation
$= \frac{0}{5}$
$= 0$