Advertisements
Advertisements
प्रश्न
The ratio between two numbers is 5 : 9. Find the numbers, if their H.C.F. is 16.
Advertisements
उत्तर
Let the first number be 5x and second number be 9x
H.C.F. of 5x and 9x = Largest number common to 5x and 9x = x
Given H.C.F. = 16 ⇒ x = 16
∴ Required numbers = 5x and 9x = 5×16 and 9×16 = 80 and 144
APPEARS IN
संबंधित प्रश्न
If A : B = 3 : 4 and B : C = 6 : 7, find:
- A : B : C
- A : C
Two numbers are in the ratio 2 : 3. If 5 is added to each number, the ratio becomes 5 : 7. Find the numbers.
Find the reciprocal ratio of e following :
81pq2 : 54p2q
If a,b,c are in continued proportion,
show that: `("a"^2 + "b"^2)/("b"("a" + "c")` = `("b"("a" + "c"))/("b"^2 + "c"^2)`
Reduce the following ratio to their lowest term:
1 hour 20 min : 2 hours
Express the given ratio in its simplest form: 200 m : 5 km
Find the sub-duplicate ratio of 9 : 16
Find the simplified form of the following ratio.
15 : 20
A line segment 56 cm long is to be divided into two parts in the ratio of 2 : 5. Find the length of each part.
Express `16 2/3%` as a ratio in the lowest form.
