Advertisements
Advertisements
प्रश्न
Find the duplicate ratio of `sqrt(5) : 7`
Advertisements
उत्तर
Duplicate ratio of `sqrt(5) : 7`
= `(sqrt(5))^2 : (7)^2`
= 5 : 49.
APPEARS IN
संबंधित प्रश्न
Convert the following ratio to a percentage.
2 : 3
The bus fare between two cities is increased in the ratio 7 : 9. Find the increase in the fare, if:
- the original fare is Rs. 245;
- the increased fare is Rs. 207.
If (x - 9) : (3x + 6) is the duplicate ratio of 4 : 9, find the value of x.
The ratio of copper and zinc in an alloy is 9 : 8. If the weight of zinc, in the alloy, is 9.6 kg; find the weight of copper in the alloy.
If the angles of a triangle are in the ratio 2 : 3 : 4, find the angles.
Find the following ratio in the simplest form:
84 paise to Rs 3
The ratio of income to the expenditure of a family is 7 : 6. Find the savings if the income is Rs 14000.
If `a/b = c/d = e/f`, prove that each ratio is `[(2a^3 + 5c^3 + 7e^3)/(2b^3 + 5d^3 + 7f^3)]^(1/3)`
Of the 288 persons working in a company, 112 are men and the remaining are women. Find the ratio of the number of men to that of women.
In the following figure, division represents 1 cm:
Express numerically the ratios of the following distances:
AC : AF
