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3 years ago

For brainiest:):):):):):):):)

Mathematics

1 answer:

mars1129 [50]3 years ago

8 0

Answer:

A1) 125

A2) 47.5%

B) 30

Step-by-step explanation:

Remember 'of' in this sentence means times(*). % shows a certain number/100.

a1) 48% 'of' what number is 60?

(let unknown number be x)

48/100 *x=60

Solve the equation, and the answer is x=125

a2) what percentage 'of' 120 is 57?

(let the unknown percentage be x)

(x/100)*120=57

x=47.5%

b) 24 students= 80% of the total number of students

1%=24/80

100% of the total number of students=30

So, there are total of 30 students

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Hope this helps!
Brainliest is always appreciated if you feel its deserved!

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3 years ago

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