Subtract - -1621 from 1

1621 from 1 #160;It can be written as #160; = 11 #160; ( 1621 #160; #160; ) #160; = 11 + 1621 #160;By further calculat ...

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Standard VII

Mathematics

Integers

Subtract : -...

Question

Subtract :
$\frac{- 16}{21}$ from $1$

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Solution

$\frac{- 16}{21}$ from $1$
It can be written as
$= \frac{1}{1} - (- \frac{16}{21})$
$= \frac{1}{1} + \frac{16}{21}$
By further calculation
$= \frac{21 + 16}{21}$
So we get
$= \frac{37}{21}$
$= 1 \frac{16}{21}$

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Subtract :−1621 from 1

−1621 from 1 It can be written as =11−(−1621) =11+1621 By further calculation =21+1621 So we get =3721 =11621

Subtract :
$\frac{- 16}{21}$ from $1$

$\frac{- 16}{21}$ from $1$
It can be written as
$= \frac{1}{1} - (- \frac{16}{21})$
$= \frac{1}{1} + \frac{16}{21}$
By further calculation
$= \frac{21 + 16}{21}$
So we get
$= \frac{37}{21}$
$= 1 \frac{16}{21}$