Noah buys coffee sachets to use in his coffee maker. One day he buys enough coffee sachets to last him four weeks. He uses 3 coffee sachets each day. There are 10 coffee sachets in a pack. A pack costs £2.99 How much does Noah spend?

Respuesta :

Step-by-step explanation:

1 week has a total of 7 days

4 weeks (7, 14, 21, 28) 28 days

3 coffee sackets each day so 28x3=84

10 sackets in a pack 9 packs

£2.99x9=26.91

Noah spends £26.91