# Subtract the First Rational Number from the Second in Each of the Following: − 8 33 , − 7 22 - Mathematics

Sum

Subtract the first rational number from the second in each of the following:

$\frac{- 8}{33}, \frac{- 7}{22}$

#### Solution

$\frac{- 7}{22} - \frac{- 8}{33} = \frac{- 21}{66} - \frac{- 16}{66} = \frac{( - 21) - ( - 16)}{66} = \frac{- 21 + 16}{66} = \frac{- 5}{66}$

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#### APPEARS IN

RD Sharma Class 8 Maths
Chapter 1 Rational Numbers
Exercise 1.3 | Q 1.8 | Page 18