Question

Plsss answer all fast plssss

Answer 1

Answer:

Questions 1

1)= 2

2)=2/9

3)=9/1

4)=27/25

5)=15/24

6)=33/20

7)=48/35

Answer 2

2. Multiply and reduce to lowest form :

$\sf\:(i)\:\frac{2}{3} \times 2\frac{2}{3}$

$\sf\rightarrow\:\frac{2}{3} \times 2 \times \frac{2}{3}$

$\sf\rightarrow\:\frac{2}{3} \times \frac{8}{3}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{16}{9}}}}}$ ★

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$\sf\:(ii)\:\frac{2}{7} \times \frac{7}{9}$

$\sf\rightarrow\:\frac{14}{63}$

• Reducing it to lower terms

$\sf\rightarrow\:\cancel{\frac{14}{63}}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{2}{9}}}}}$ ★

________________

$\sf\:(iii)\:\frac{3}{8} \times \frac{6}{4}$

$\sf\rightarrow\:\frac{18}{32}$

• Reducing it to lower terms

$\sf\rightarrow\:\cancel{\frac{18}{32}}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{9}{16}}}}}$ ★

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$\sf\:(iv)\:\frac{9}{5} \times \frac{3}{5}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{27}{25}}}}}$ ★

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$\sf\:(v)\:\frac{1}{3} \times \frac{15}{8}$

$\sf\rightarrow\:\frac{15}{24}$

• Reducing it to lower terms

$\sf\rightarrow\:\cancel{\frac{15}{24}}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{5}{8}}}}}$ ★

________________

$\sf\:(vi)\:\frac{11}{2} \times \frac{3}{10}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{33}{20}}}}}$ ★

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$\sf\:(vii)\:\frac{4}{5} \times \frac{12}{7}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{48}{35}}}}}$ ★

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3. Multiply the following fractions

$\sf\:(i)\:\frac{2}{5} \times 5\frac{1}{4}$

$\sf\rightarrow\:\frac{2}{5} \times 5 \times \frac{2}{4}$

$\sf\rightarrow\:\frac{2}{5} \times \frac{21}{4}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{42}{20}}}}}$ ★

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$\sf\:(ii)\:6\frac{2}{5} \times \frac{7}{9}$

$\sf\rightarrow\:6 \times \frac{2}{5} \times \frac{7}{9}$

$\sf\rightarrow\: \frac{32}{5} \times \frac{7}{9}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{224}{45}}}}}$ ★

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$\sf\:(iii) \:\frac{3}{2} \times 5\frac{1}{3}$

$\sf\rightarrow\:\frac{3}{2} \times 5 \times \frac{1}{3}$

$\sf\rightarrow\:\frac{3}{2} \times \frac{16}{3}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{48}{6}}}}}$ ★

_______________

$\sf\:(iv) \:\frac{5}{6} \times 2\frac{3}{7}$

$\sf\rightarrow\:\frac{5}{6} \times 2 \times \frac{3}{7}$

$\sf\rightarrow\:\frac{3}{2} \times \frac{17}{7}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{85}{42}}}}}$ ★

_______________

$\sf\:(v) \:3\frac{2}{5} \times \frac{4}{7}$

$\sf\rightarrow\:3 \times \frac{2}{5} \times \frac{4}{7}$

$\sf\rightarrow\:\frac{17}{5} \times \frac{4}{7}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{68}{35}}}}}$ ★

_______________

$\sf\:(vi) \:2\frac{3}{5} \times 3$

$\sf\rightarrow\:2 \times \frac{3}{5} \times 3$

$\sf\rightarrow\:\frac{13}{5} \times 3$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{39}{5}}}}}$ ★

_______________

$\sf\:(vii) \:3\frac{4}{7} \times \frac{3}{5}$

$\sf\rightarrow\:3 \times \frac{4}{7} \times \frac{3}{5}$

$\sf\rightarrow\:\frac{25}{7} \times \frac{3}{5}$

$\small{\underline{\boxed{\mathrm\red{\rightarrow\:\frac{75}{35}}}}}$ ★

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‎ !! Hope it helps !!