Question

hello guys plz sole the attachment

And also solve this one
$5 \times \frac{1}{5} - 3 \times \frac{2}{3}$
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Answer 1

Answer:

1) $( 5 * \frac{1}{5} ) - (3 * \frac{2}{3} )$ = 1 - 2 = (- 1)

2) 6 + $\frac{8}{9}$ = $\frac{(9 * 6) + 8}{9} = \frac{62}{9}$

3) $\frac{9}{4} + \frac{2}{7} + \frac{3}{8} = \frac{(9*7*8) + (2*4*8) + (3*7*4)}{4 * 7 * 8} = \frac{652}{224} = \frac{163}{56}$

4) $5\frac{1}{5} - 3\frac{2}{3} = \frac{26}{5} - \frac{11}{3} = \frac{(26*3) - (11*5)}{3*5} = \frac{78 - 55}{15} = \frac{23}{15} = 1\frac{8}{15}$

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