Find the Mean Proportional Between 3 and 27

Find the mean proportional between 3 and 27

Sum

Mean proportional between 3 and 27

`sqrt(3 xx 27) = sqrt81 = 9`

shaalaa.com

Is there an error in this question or solution?

Chapter 6: Ratio and Proportion (Including Sharing in a Ratio) - Exercise 6 (B)

Chapter 6 Ratio and Proportion (Including Sharing in a Ratio)
Exercise 6 (B) | Q 4.2

What quantity must be subtracted from each term of the ratio 9 : 17 to make it equal to 1 : 3?

Find the reciprocal ratio of 3 : 5

Find the ratio of the following in the simplest fcrm:

432 and 120

Express the following ratios in its simplest form :
2 years: 9 months

If x : y = 2 : 3, find the value of (3x + 2y) : (2x + 5y).

Find the triplicate ratio of `(1)/(2) : (1)/(3)`

Find the following ratio in the simplest form:
1.8 kg to 6 kg

If the cost of 5 bars of soap is Rs 82.50, then the cost of one dozen such bars is

There are ‘b’ boys and ‘g’ girls in a class. The ratio of the number of boys to the total number of students in the class is ______.

In a college, out of 4320 students, 2300 are girls. Find the ratio of number of girls to the total number of students.