Question

8/5 +1/10 :3 - 2/15

Answer 1

\(\dfrac{8}{5}+\dfrac{1}{10}:3-\dfrac{2}{15}\)

\(=\dfrac{8}{5}+\dfrac{1}{10}\times\dfrac{1}{3}-\dfrac{2}{15}\)

\(=\dfrac{1}{30}+\dfrac{8}{5}-\dfrac{2}{15}\)

\(=\dfrac{1}{30}+\dfrac{24}{15}-\dfrac{2}{15}\)

\(=\dfrac{1}{30}+\dfrac{22}{15}\)

\(=\dfrac{3}{2}\)

Answer 2

`8/5+1/10:3-2/15`

`=8/5+1/10xx1/3-2/15`

`=8/5+1/30-2/15`

`=48/30+1/30-4/30`

`=45/30=3/2

Answer 3

\(\dfrac{8}{5}+\dfrac{1}{10}:3-\dfrac{2}{15}\)

\(=\dfrac{8}{5}+\dfrac{1}{10}.\dfrac{1}{3}-\dfrac{2}{15}\)

\(=\dfrac{8}{5}+\dfrac{1}{30}-\dfrac{2}{15}\)

\(=\dfrac{48}{30}+\dfrac{1}{30}-\dfrac{4}{30}\)

\(=\dfrac{45}{30}=\dfrac{3}{2}\)

Answer 4

\(\dfrac{8}{5}+\dfrac{1}{10}:3-\dfrac{2}{15}=\dfrac{8}{5}+\dfrac{1}{30}-\dfrac{2}{15}=\dfrac{48}{30}+\dfrac{1}{30}-\dfrac{4}{30}\)

\(=\dfrac{48+1-4}{30}=\dfrac{45}{30}=\dfrac{3}{2}\)