Question

If the mean proportional of 1/12 and x/75 is 1/5 ,then value of x is​

Answer 1

Step-by-step explanation:

Step-by-step explanation:1/12+x/75=1/5

Step-by-step explanation:1/12+x/75=1/51/12-1/5=x/75

Step-by-step explanation:1/12+x/75=1/51/12-1/5=x/75by taking LCM of the left side it will implies that

Step-by-step explanation:1/12+x/75=1/51/12-1/5=x/75by taking LCM of the left side it will implies that5-12/60=x/75

Step-by-step explanation:1/12+x/75=1/51/12-1/5=x/75by taking LCM of the left side it will implies that5-12/60=x/75-7/60=x/75

Step-by-step explanation:1/12+x/75=1/51/12-1/5=x/75by taking LCM of the left side it will implies that5-12/60=x/75-7/60=x/75-7/60×75=x

-8.75=x

Answer 2

Answer:

$x = \frac{5}{4}$

Step-by-step explanation:

$\frac{ \frac{1}{12 } + \frac{x}{75} }{2} = \frac{1}{5} \\ \frac{1}{12} + \frac{x}{75} = \frac{1}{10} \\ \frac{x}{75} = \frac{1}{60} \\ x = \frac{5}{4}$