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larisa [96]
2 years ago
13

Margaret has completed 22 questions of an online survey which represents 55% of the total survey. How many questions are on the

survey?
QUICK HELP!
Mathematics
1 answer:
Otrada [13]2 years ago
4 0

Answer:

18 questions

Step-by-step explanation:

22 questions=55%

??? questions=45%

now what about this:

2 questions=5%

I just simplified the first equation

now 5%*???=45%

5*9=45

then we do the same thing to the other side

2*9 questions=45%

18 questions are left on the survey

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