Question

f) 4 1/3 + (-1/2)^2 - 3^2/15

Answer 1

   4\(\dfrac{1}{3}\) + (-\(\dfrac{1}{2}\))² - \(\dfrac{3^2}{15}\)

= \(\dfrac{13}{3}\)  + \(\dfrac{1}{4}\) - \(\dfrac{3}{5}\) 

= \(\dfrac{260}{60}\) + \(\dfrac{15}{60}\) - \(\dfrac{36}{60}\)

= \(\dfrac{239}{60}\)

Answer 2

\(4\dfrac{1}{3}+\left(-\dfrac{1}{2}\right)^2-\dfrac{3^2}{15}\)

\(=\dfrac{13}{3}+\dfrac{1}{4}-\dfrac{3}{5}\)

\(=\dfrac{260+15-36}{60}\)

\(=\dfrac{239}{60}\)

Answer 3

`= 4 1/3 + 1/4 - 9/15`

`= 13/3 + 1/4 - 3/5`

`= (260+ 15 - 36)/60`

`= 239/60`

Answer 4