need method how to solve solve 10:50::12:
11 Answers

10:50::12:?
or,10/50=12/x
or,10x=50*12
:.x=50*12/10=60

10:50 = 1050= 15
Therefore, 12:x = 1:5
Thus,x = 12 multiplied by 5 = 60
thus,10:50::12:60

We have,
10 : 50
i.e. 10 = 50 * x
And,
12 : ?
i.e. 12 = ? * x
To find out the value at the ‘ ? ‘ we will have to change the value at the left side from 10 to 12.
10 = 50 * x
Dividing both sides by 5 we get,
2 = 10 * x
Multiplying both sides by 6 we get,
12 = 60 * x
So, ? = 60
Therefore 10:50 :: 12:60

10:50::12:x
10/50=12/x
10x=12*50
10x=600
x=600/10
x=60

Answer:
10:50::12:?
10x? = 50×12
10x? = 600
? = 600/10 = 60 hence 10:50::12:60 the answer

10/50 = 12 / x
CROSS MULTIPLY
50*12 = 10*x
600 = 10x
x = 60 ANSWER

>10:50=1/5
>12:x=12/x
now, as per question
1/5=12/x
x*1=12*5
=>x=60
hence,
10:50::12:60

10 / 50 = 12/ x ( x is the required answer i.e ‘?’)
cross multiply
10x = 12*50
x= 60

It means that ratio of 10 to 50 is as the ratio of 12 to ………….?
: means ratio or is to
and :: means as to
so, 10 to 50 is as 12 to what?
so the answer is 60 because ratio of 10 to 50 is 1:5
hope you understood

10:50::12:?
’10:50′ is a ratio of 10 to 50,
‘::12:?’ is the same ratio as 12 to what, ‘?’,
10/50=12/?,
1/5=12/?, reduced fractions
1=5*12/?, multiplied both sides by 5
1=60/?, multiplied out terms
?=60, multiplied both sides by ?
Solving for x, A=10, B=50
x*A=B,
x*10=50, substituted in values
x=5, divided both sides by 10
Solving for D, C=12, x=5
x*C=D,
5*12=D, substituted in values
60=D, simplify
D is your ‘?’.