kinsiweinmann07 kinsiweinmann07

09-05-2021
Mathematics

contestada

Find the percent decrease.
Last year I sent out 120 invitations to a summer party
and this year I only sent out 90 invitations.

Respuesta :

09-05-2021

Answer:

120=100%

90=x

x=100%×90/120

x=75%

%decrease=100%-75%=25%

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