Advertisements
Advertisements
Question
Find the value and express as a rational number in standard form:
\[\frac{- 40}{99} \div ( - 20)\]
Sum
Advertisements
Solution
\[ \frac{- 40}{99} \div ( - 20) = \frac{- 40}{99} \times \frac{1}{- 20} = \frac{2}{99}\]
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Add and express the sum as a mixed fraction:
\[\frac{- 31}{6} \text{and} \frac{- 27}{8}\]
Re-arrange suitably and find the sum in each of the following:
\[\frac{11}{12} + \frac{- 17}{3} + \frac{11}{2} + \frac{- 25}{2}\]
What number should be added to \[\frac{- 5}{7}\] to get\[\frac{- 2}{3}?\]
Simplify:
\[\frac{- 2}{5} - \frac{- 3}{10} - \frac{- 4}{7}\]
Fill in the blanks:
\[\frac{- 4}{5} \times \left( \frac{5}{7} + \frac{- 8}{9} \right) = \left( \frac{- 4}{5} \times . . . . . \right) \times \frac{- 8}{9}\]
Divide:
\[\frac{7}{- 4} \text{by} \frac{63}{64}\]
Divide:
\[\frac{- 3}{13}\ \text{by} \frac{- 4}{65}\]
For each set of rational number, given below, verify the associative property of addition of rational number:
(ii) `(-2)/5, 4/15 and (-7)/10`
State, True Or False
`7/9=(-7-5)/(9-5)`
Insert three rational numbers between:
0 and 1
