Question

solve the question number 19. and 22

Answer 1

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Q19: a)

$2 \frac{4}{5} \times 3 \frac{4}{5}$

First convert to improper fraction:

2 4/5= 14/5

3 4/5= 19/5

$\frac{14}{5} \times \frac{19}{5} = \frac{266}{10} = 26 \frac{6}{10}$

b) 6 4/9 × 3 1/7

$\frac{5}{9} \times \frac{22}{7} = \frac{110}{63} = 1.74603175$

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