Advertisements
Advertisements
Question
Simplify:
\[\left( - 5 \times \frac{2}{15} \right) - \left( - 6 \times \frac{2}{9} \right)\]
Sum
Advertisements
Solution
\[ ( - 5 \times \frac{2}{15}) - ( - 6 \times \frac{2}{9})\]
\[ = \frac{- 2}{3} - \frac{- 4}{3}\]
\[ = \frac{- 2 + 4}{3}\]
\[ = \frac{2}{3}\]
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Simplify:
\[0 + \frac{- 3}{5}\]
Subtract the first rational number from the second in each of the following:
\[\frac{3}{8}, \frac{5}{8}\]
Evaluate each of the following:
\[\frac{- 4}{13} - \frac{- 5}{26}\]
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]\[\frac{- 11}{2} + \frac{7}{6} + \frac{- 5}{8}\]
Multiply:
\[\frac{9}{- 7} \text{by} \frac{36}{- 11}\]
Divide:
\[\frac{- 7}{8} \text{by} \frac{- 21}{16}\]
Divide:
\[\frac{- 3}{13}\ \text{by} \frac{- 4}{65}\]
The cost of \[7\frac{2}{3}\] metres of rope is Rs \[12\frac{3}{4} .\]
Find its cost per metre.
State, True Or False
`7/9=(-7-5)/(9-5)`
Write the rational number whose numerator and denominator are respectively as under:
35 ÷ (–7) and 35 – 18
