Question

fraction
fraction
fraction​

Answer 1

a) $\sf\:\frac{5}{6} - \frac{1}{7}$

$\sf\implies\:\frac{(7 \times 5)-(6 \times 1)}{42}$

$\sf\implies\:\frac{35-6}{42}$

$\bf\implies\:\frac{29}{42}$

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b) $\sf\:4\frac{1}{2} - 1\frac{1}{2}$

$\sf\implies\:\frac{8+1}{2} - \frac{2+1}{2}$

$\sf\implies\:\frac{9}{2} - \frac{3}{2}$

$\sf\implies\:\frac{(9 \times 1)-(3 \times 1)}{2}$

$\sf\implies\:\frac{9-3}{2}$

$\sf\implies\:\cancel{\frac{6}{2}}$

$\bf\implies\:3$

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c) $\sf\:\frac{4}{8} - \frac{2}{5}$

$\sf\implies\:\frac{(5 \times 4)-(8 \times 2)}{40}$

$\sf\implies\:\frac{20-16}{40}$

$\sf\implies\:\cancel{\frac{4}{40}}$

$\bf\implies\:\frac{1}{10}$

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d) $\sf\:5\frac{3}{4} - \frac{3}{4}$

$\sf\implies\:\frac{20+3}{4} - \frac{3}{4}$

$\sf\implies\:\frac{23}{4} - \frac{3}{4}$

$\sf\implies\:\frac{(23 \times 1)-(3 \times 1)}{4}$

$\sf\implies\:\frac{23-3}{4}$

$\sf\implies\:\cancel{\frac{20}{4}}$

$\bf\implies\:5$

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e) $\sf\:\frac{7}{9} \times 4\frac{1}{4}$

$\sf\implies\:\frac{7}{9} \times \frac{16+1}{4}$

$\sf\implies\:\frac{7}{9} \times \frac{17}{4}$

$\bf\implies\:\frac{119}{36}$

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f) $\sf\:3\frac{3}{4} \times 5\frac{1}{4}$

$\sf\implies\:\frac{12+3}{4} \times \frac{20+1}{4}$

$\sf\implies\:\frac{15}{4} \times \frac{21}{4}$

$\bf\implies\:\frac{315}{4}$

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Know more about Fractions :

• Fractions are numbers that represent equal parts of a collection or whole.
• There are two parts of the fraction these are denominator and the numerator.
• There are mainly two types of fraction : like fraction and unlike fraction.
• Like fractions are the fractions sharing the same denominator while unlike fractions have different denominators.

Answer 2

Yh what they said....