Mathematics, 22.06.2019 18:20 Donlito8070
4. simplify the following expression: (2/5+4/3)/(3/5)a. 3/14b. 75/131c. 26/9d. 11/144
Answers: 1
![\bigg(\dfrac{2}{5}+\dfrac{4}{3}\bigg)\div\dfrac{3}{5}\\\\\\\text{According to PEMDAS, the parenthesis must be performed first.}\\\\\bigg[\dfrac{2}{5}\bigg(\dfrac{3}{3}\bigg)+\dfrac{4}{3}\bigg(\dfrac{5}{5}\bigg)\bigg]\div\dfrac{3}{5}\\\\\\\bigg(\dfrac{6}{15}+\dfrac{20}{15}\bigg)\div\dfrac{3}{5}\\\\\\\dfrac{26}{15}\div\dfrac{3}{5}\\\\\\\text{Dividing by a fraction is multiplying by its reciprocal.}\\\dfrac{26}{15}\times\dfrac{5}{3}\\\\\\\text{Simplify.}\\\dfrac{26}{3}\times\dfrac{1}{3}](/tpl/images/0004/9984/70b42.png)
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4. simplify the following expression: (2/5+4/3)/(3/5)a. 3/14b. 75/131c. 26/9d. 11/144...
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