palaciokaylaoz6l4v palaciokaylaoz6l4v
  • 10-11-2017
  • Mathematics
contestada

90% of the tickets sold at a school carnival were early admission tickets. if the schoil sold 20 tickets in all, how many early admission tickets did it sell?

is 72 correct?

Respuesta :

beerulestgp
beerulestgp beerulestgp
  • 10-11-2017
No, see we have to find 90 percent of 20 or 0.90*20 which is 18 so 18 early admission tickets
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mratledge96
mratledge96 mratledge96
  • 04-04-2022

Answer:

hey um i know the answer ind 30% of 90.

The whole is 90.

The percent is 30%.

Let n represent the part.

Write a proportion to solve for n.

n

90

=  

30

100

100n  =  30 · 90

100n  =  2,700

100n ÷ 100  =  2,700 ÷ 100

n  =  27

Step-by-step explanation:

i hope this helps ps can u make me branlyist

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