In a school of 1200 pupils 45% are boys how many boys are there in the school

Mathematics

2 answers:

mrs_skeptik [129]2 years ago

8 0

540 of the students at the school are boys
45%/100%=x/1200
1200×45=5400
5400÷100=540

aleksklad [387]2 years ago

7 0

Hello,

Shall we begin?

45% = 45/100 = 0,45

= 1.200 * 0,45
= 540

<span>Answers: 540 boys</span>

You might be interested in

Write as a mixed number (if possible)11/3÷2/6=?

lakkis [162]

I am sorry but this cannot be put as a mixed number. The answer is 11. To dot his do 11/3 divided by 2/6 u would first do same change flip and do 11/3 times 6/2 which then u would multiply straight across and u would get 66/6 which equals 11 because 66 divided by 6 equals 11. I hope this helped u! ;)

8 0

2 years ago

What is the length of C'D' ?<br> feet

Alinara [238K]

Answer:

7 feet

Step-by-step explanation:

The length of the line segment doesn't change if you reflect it over the line l.

4 0

2 years ago

What is the answer 1/7+3/7=?

tatyana61 [14]