carlader carlader

22-07-2020
Mathematics

contestada

To decrease a number by 40%, what do we multiply by???

Respuesta :

Аноним Аноним

22-07-2020

Answer:

Step-by-step explanation:

to decrease a number by 40% i would do

100% = number you got

50% divide by 2

10%= dived 100% number by 10 then take the 10% away from the 50% to get 40%

then take the 40% away from the 100%

hope this helps :)

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