Fashion Store has a 35% reduction on all goods. The price marked on each item is yet to be reduced. Ahmed decides to buy a lamp stand and a lawnmower marked £18.50 and
£149.49 respectively. How much will he save?

£18.50-5%= £17.57

£149.49-5%= £142.01

now you have to sum the original price of the lamp and the original price of the lawnmower

£18.50+£149.49= £167.99

now you have to sum the price with the riduction

£17.57+£142.01= £159.58

to see how much he saves, you have to make the difference between the original total and the new total

£167.99-£159.58=£8.41

Divide each term by πr2 π r 2 and simplify. Divide each term in πr2h=V π r 2 h = V by πr2 π r 2 .