Question

solve the following question above
pleasee help me​

Answer 1

HELLO MATE

HERE IS YOUR ANSWER

=> ( 13/9 * -15/2 ) + ( 7/3 *8/5) + (3/5 * 6/15)

=> ( 13/3 * -5/2 ) + ( 7/3 * 8/5 ) + ( 1/5 * 6/5 )

=> -65/6 + 56/15 + 6/25

=> -3/150.

SO, THE FINAL ANSWER IS -3/150.

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Answer 2

Answer:

$( \frac{13}{ 9} \times \frac{ - 15}{2} ) + ( \frac{7}{3} \times \frac{8}{5} ) + ( \frac{3}{5} \times \frac{6}{15} ) \\ \\ = \frac{ - 195}{18} + \frac{56}{15} + \frac{18}{75} \\ = \frac{ - 195 + 56 + 18}{450} \\ = \frac{ - 195 + 74}{450} \\ \ = \frac{ - 121}{450}$

Use BDMAS rule for this type of sums.

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