Sophia wants to cover her garden with grass seed to make a lawn. Each bag is enough to cover 20m of garden. Each bag costs £9.99. Calculate the lowest possible cost of putting grass seeds in Sophia's garden
+2498 Sophia wants to cover her garden with grass seed to make a lawn. Each bag is enough to cover 20m^2 of garden. Each bag costs £9.99. Calculate the lowest possible cost of putting grass seeds in Sophia's garden.
let s say Sophias garden is x m long and y m wide:
\(\frac{x\times y}{20}\times 9.99 £\)
