Advertisements
Advertisements
प्रश्न
Find the sub-duplicate ratio of the following :
x6 : y4
Advertisements
उत्तर
x6 : y4
`= sqrt("x"^6) : sqrt ("y"^4)`
= x3 : y2
Sub-duplicate ratio = x3 : y2
APPEARS IN
संबंधित प्रश्न
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.
Find the ratio compounded of the duplicate ratio of 5 : 6, the reciprocal ratio of 25 : 42 and the sub-duplicate ratio of 36 : 49.
Find the value of x, if: (3x – 7) : (4x + 3) is the sub-triplicate ratio of 8 : 27.
Two numbers are in the ratio 5:7. If 3 is subtracted from each of them, the ratio between them becomes 2:3. Find the numbers.
The angles of a triangle are in the ratio 3 :2 : 7. Find each angle.
A bag contains ₹ 1,600 in the form of ₹10 and ₹20 notes. If the ratio between the numbers of ₹10 and ₹20 notes is 2 : 3; find the total number of notes in all.
Check whether the following quantities form a proportion or not?
0.4, 0.5, 2.9 and 3.5
Find the third proportional of 27 and 9
Find the mean proportional between 16 and 4
If x, y, and z are in continued proportion, then which of the following is true:
y : x = y : z
