02-01-2019
Mathematics

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Plzzz tell me the answer and working out

Plzzz tell me the answer and working out class=

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Dancer5363 Dancer5363

02-01-2019

1. we know she needs 3 packs of biscuits
2. Shop A you only need to pay for 2 packs
3. Shop B you only need to pay for 2 packs
4. Shop C you need to pay for all three
5. so we know C is out of the option.
[tex]1.90 \times 2[/tex]
so shop A and B will cost the least

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