Find the variable of :- 5/2 x -> 25/4
Answers
Answer=what do u mean by the sign between 5/2x and 25/4
Step-by-step explanation:
Answer:
There are multiple ways to solve this fraction equality problem.
First method: Cross Multiplication
All you gotta do is to multiply one fraction’s denominator with the other’s numerator, and the first’s numerator by the other’s denominator. Then, set the two products equal to each other and solve.
Sounds confusing, eh? Just watch this!
4/5=x/25
4 -> 25
5 -> x
4*25=100 5*x=5x
100=5x
20=x
Second method: Direct simplification
Simply look at the fraction and think:
if 4/5=x/25
then something was multiplied to both 4 and 5 to produce an equal fraction.
5*5=25
4*5=x -> 20
So, there you have it. x=20 again.
Step-by-step explanation:
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