(a)[2]
Work out the change Mr Lester gives Suki when she pays with a $10 note.
(b)[3]
Work out the total cost of buying $0.6$ kg of green grapes and $\frac{3}{4}$ kg of red grapes.
(c)[1]
Work out the percentage of the $75$ he spends on fruit.
(d)[2]
Work out the selling price of a pineapple.
(e(i))[1]
Find the range.
(e(ii))[1]
Work out the median.
(e(iii))[3]
Calculate the mean.