hamberber hamberber
  • 15-07-2022
  • Mathematics
contestada

John missed 4 problems on a test but did 75% of them correctly. How many problems
were there in the test?

Respuesta :

sushiowl sushiowl
  • 15-07-2022

Answer:

16

Step-by-step explanation:

he missed 25%

if 4 = 25% then 16 questions total

4*4=16 and 25% * 4 = 100%

Answer Link
raerae1231233
raerae1231233 raerae1231233
  • 15-07-2022

Answer: 16 problems

Step-by-step explanation:

First find out how many John got wrong. 100%-75%=25%. Then do cross multiplication: 4*100=25x; 400=25x. Divide 25 on both sides and... BOOM! you get 16 problems.

Answer Link

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