Advertisements
Advertisements
प्रश्न
A 35-cm line segment is divided into two parts in the ratio 4 : 3. Find the length of each part.
उत्तर
Ratio of the two parts of line segment = 4:3
Sum of the ratio terms = 4 + 3 = 7
First part = `4/7` × 35 cm = 4 × 5 cm = 20 cm
Second part = `3/7` × 35 cm = 3 × 5 cm = 15 cm
APPEARS IN
संबंधित प्रश्न
If `(m + n)/(m + 3n) = 2/3`, find : `(2n^2)/(3m^2 + mn)`.
Find sub-duplicate ratio of (x – y)4 : (x + y)6
If r2 = pq, show that p : q is the duplicate ratio of (p + r) : (q + r).
If a : b = 4 : 7, find the following:
`(6"a" - "b")/("a" + 3"b")`
Find the sub-duplicate ratio of the following :
x6 : y4
Check whether the following quantities form a proportion or not?
0.8, 3, 2.4 and 9
Find the sub-triplicate ratio of 1 : 216
A scooter travels 120 km in 3 hours and a train travels 120 km in 2 hours. Find the ratio of their speeds.
In figure, find the ratio of the area of the shaded portion to that of the whole figure:
Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game, find the ratio of number of students who opted basketball to the number of students who opted table tennis.
