Need help

[singer]

45.014 is 63.4% of what?




30% of what is 2.7?

 

[Ishuda]

45.014 is 63.4% of what?




30% of what is 2.7?

Suppose I have 25 % of something. Call that something x. Suppose the 25% of x is 50, then
0.25 x = 50
and
x = 50/0.25 = 200

 

[HallsofIvy]

63.4% of anything is 0.634 times that thing. So you want to solve the equation 0.634x= 45.014. What do you get if you divide both sides by 0.634.

 

[pphani]

45.014 is 63.4% of what?

Let us convert above statement into maths.

English = Math symbol
"is" means =
"%" means 1/100
"of" means multplication

So we can write above equation like this:

45.014 = (63.4) 1/100 * (x)

In order to solve this, you need to know decimals. How decimal point moves when you multiply with 10s or multiples of 10.

Let me know if you have any doubts.