Question

8. A school's strength is 1800. What percenta
9. Beula scored 12 marks out of 25 in the firs
In which test did she do better?
Activity
erstanding the concept of percentage
ials required: chart​

Answer 1

Answer:

plz complete the first question as your question half

she scored=12/25

her percentage = 48%

and I think she can do better next time

plz ask your question completely

you asked in which test she can do better

but you have given the Marks of only one time

so how can we think about it

Answer 2

Step-by-step explanation:

Here the question is that if 15% of a number has a value of 60 then what is that number that is we have to find 100%

Let the number be x

If 15 ———> 60

Then

100———> x

=> 15/100=60/x

=> x=400

A very easy way to find percentages is suppose if we take a number eg 50 and want 10% decrease one decimal i.e 5.0 and for 1% we should decrease 2 decimals i.e 0.5 and so on.If we if need to find 12% we can do it by just adding 10% and 2% i.e

12%=10%+2%=(5.0+2 (0.5))=6

In this way we find percentage of many number easily

hope it will help you mate !!