A library received GHC 1,300 grant. It spends 10% of the grants on magazines subscriptions. 35% on new books. 15% to repair damage books. 30% to buy new furniture and 10% to train library staffs.
(i)Represent this information on a pie chart
(ii)Calculate,correct to the nearest whole number,the percentage increase of the amount for buying of new books over that of new furniture.
(i)
10% on magazine subscriptions
35% on new books
15% on repair of damaged books
30% on new furniture
10% on training of library staffs
(ii)
Percentage increase in amount for buying new books over new furniture:
(35% - 30%) / 30% x 100% = 16.67%
Therefore, the percentage increase of the amount for buying new books over new furniture is approximately 17%.