Question

if out of 50 i have got 45 then out of 10 how many marks i will get

Answer 1

50:45::10:?(x)

45*10=50*x

50x=450

x=450/50

x=9

For 10 marks you will get 9 marks

Answer 2

Answer:

9

Step-by-step explanation:

$\frac{45}{50}$

Out of 10 in the sense that,the denominator should be ten.So,

So,

(45/50)*10 = (9/10)*10 = 9

Formula :

To convert from one form (like out of 50 to out of 10),mulitply tht value by the needed out of.

In simple words,

If u got x out of y..and need to convert it to out of z,then

Divided x,upon y and then,multiply with z.

If I scored 30/50 in an exam,I need to convert to 100

Then,x=30

y=50

z=100

So,(30/50)*100

which is 60

SO,60 out of 100!