03-07-2014
Mathematics

contestada

Liz wants to drink 1.5 litres of water each day. She buys the water in packs of 6 bottles. Each bottle contains 0.5 litres of water.

How many packs of water does she need to buy for 10 days

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vikassharma586219 vikassharma586219

03-07-2014

30 bottles are required

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03-07-2014

(0.5 liter/bottle) x (6 bottles/pack) = 3 liters/pack

(10 days) x (1.5 liter/day) / (3 liter/pack) = 5 packs

Answer Link

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