(a(i)(a))[2]
Work out the fraction of tea bags he uses, written in simplest form.
(a(i)(b))[2]
Work out how many grams of sugar he has left.
(a(ii))[1]
Work out the total number of cups of tea Aneel makes.
(b)[3]
Calculate the amount of money each of them gets.
(c(i))[1]
Write $\frac{3^2 \times 3^4}{3^6}$ as a power of $3$.
(c(ii))[1]
Write $2^{-4}$ as a decimal.
(d(i))[1]
Simplify the expression $(b^5)^3$.
(d(ii))[1]
Simplify fully $\left(\frac{4}{m}\right)^{-2}$.
(e)[2]
Use this information to determine the lowest common multiple (LCM) of 30 and 84.
(f)[1]
Put a ring around the irrational number in the list.