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Secondary School (English Medium) (5 to 8) Class 8 - CBSE Question Bank Solutions for Mathematics

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Express each of the following as a rational number of the form \[\frac{p}{q}:\] 

\[\frac{- 7}{4} + 0 + \frac{- 9}{5} + \frac{19}{10} + \frac{11}{14}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Express each of the following as a rational number of the form \[\frac{p}{q}:\] 

\[\frac{- 7}{4} + \frac{5}{3} + \frac{- 1}{2} + \frac{- 5}{6} + 2\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

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Simplify:

\[\frac{- 3}{2} + \frac{5}{4} - \frac{7}{4}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Simplify:

\[\frac{5}{3} - \frac{7}{6} + \frac{- 2}{3}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Simplify:

\[\frac{5}{4} - \frac{7}{6} - \frac{- 2}{3}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Simplify:

\[\frac{- 2}{5} - \frac{- 3}{10} - \frac{- 4}{7}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Simplify:

\[\frac{5}{6} + \frac{- 2}{5} - \frac{- 2}{15}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Simplify:

\[\frac{3}{8} - \frac{- 2}{9} + \frac{- 5}{36}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{7}{11} \text{by} \frac{5}{4}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{5}{7} \text{by} \frac{- 3}{4}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{- 2}{9} \text{by} \frac{5}{11}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{- 3}{17} \text{by} \frac{- 5}{- 4}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{9}{- 7} \text{by} \frac{36}{- 11}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{- 11}{13} \text{by} \frac{- 21}{7}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[- \frac{3}{5} \text{by} - \frac{4}{7}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[- \frac{15}{11} \text{by} 7\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{- 5}{17} \text{by} \frac{51}{- 60}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{- 6}{11} \text{by} \frac{- 55}{36}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{- 8}{25} \text{by} \frac{- 5}{16}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined

Multiply:

\[\frac{6}{7} \text{by} \frac{- 49}{36}\]
[1] Rational Numbers
Chapter: [1] Rational Numbers
Concept: undefined >> undefined
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