Question

Minus five by three plus eight by five minus seven by two multiply two by nine

Answer 1

Step-by-step explanation:

-5/3 + 8/5 - 7/2 *2/9

=-5/3 + 8/5 - 7/9

=- 75 +72-35/45

=-38/45

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Answer 2

The value of $\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{2} \times \dfrac{2}{9}$ is equal to $\dfrac{-38}{45}$.

Step-by-step explanation:

We have,

$\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{2} \times \dfrac{2}{9}$

To find, the value of $\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{2} \times \dfrac{2}{9}$ = ?

∴ $\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{2} \times \dfrac{2}{9}$

$=\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{9}$

To take LCM of 3, 5 and 9,

∴  The LCM of 3, 5 and 9 = 45

$=\dfrac{-75+72-35}{45}$

$=\dfrac{-110+72}{45}$

$=\dfrac{-38}{45}$

∴ The value of $\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{2} \times \dfrac{2}{9}$ $=\dfrac{-38}{45}$

Thus, the value of $\dfrac{-5}{3} +\dfrac{8}{5} -\dfrac{7}{2} \times \dfrac{2}{9}$ is equal to $\dfrac{-38}{45}$.