hedgehoglol hedgehoglol

02-03-2021
Mathematics

contestada

A shop decreases prices by 10% and then by a further 20%.
Rachel says: “Prices have now decreased by 30%”.
Is Rachel correct?
You must show your working

Respuesta :

josiecline5 josiecline5

02-03-2021

Answer:

yes rachel is correct

Step-by-step explanation:

because 10%+20%=30%

Answer Link

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