Advertisements
Advertisements
प्रश्न
30 cricket players and 20 kho-kho players are training on a field. What is the ratio of cricket players to the total number of players?
उत्तर
Number of cricket players = 30
Number of kho-kho players = 20
∴ Total number of player = Number of cricket players + Number of kho-kho players = 30 + 20 = 50
Ratio of cricket players to the total number of players = Number of cricket players:Total number of player
= 30 : 50
= `30/50`
= `(30 div 10)/(50 div 10)` (HCF of 30 and 50 = 10)
= `3/5`
= 3:5
Thus, the ratio of cricket players to the total number of players is `3/5` or 3 : 5.
संबंधित प्रश्न
The 4th term of a G.P. is 16 and the 7th term is 128. Find the first term and common ratio of the series
If `a/b = c/d`, show that: `(a + b) : (c + d) = sqrt(a^2 + b^2) : sqrt(c^2 + d^2)`
A school has 630 students. The ratio of the number of boys to the number of girls is 3 : 2. This ratio changes to 7 : 5 after the admission of 90 new students. Find the number of newly admitted boys.
Find the ratio between 3.5 m, 475 cm and 2.8 m
Find: The sub-duplicate ratio of 256: 625
The ratio of the sale of eggs on a Sunday and that of the whole week at a grocery shop was 2 : 9. If the total value of the sale of eggs in the same week was Rs 360, find the value of the sale of eggs that Sunday.
Find the value of x of the following such that the given numbers are in proportion.
45, 135, 90 and x
The ratio of the number of male and female workers in a textile mill is 5 : 3. If there are 115 male workers, what is the number of female workers in the mill?
From the given pairs, find which ratio is larger:
(5 : 12) or (17 : 30)
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.
