Advertisements
Advertisements
प्रश्न
In a class, one out of every 5 students pass. If there are 225 students in all the sections of a class, find how many pass?
Advertisements
उत्तर
Total number of students in all sections = 225
Given, one of every five students pass
Total students pass = `225xx1/5` = 45 students
APPEARS IN
संबंधित प्रश्न
Convert the following percentage to fractions and ratio:
2.5%
Express the following ratios in its simplest form :
5 kg: 800 gm
The ratio between two numbers is 3: 4. If their L.C.M., is 180. Find the numbers.
A plot of land, 600 sq m in area, is divided between two persons such that the first person gets three-fifth of what the second gets. Find the share of each.
Find the fourth proportional of `1/3, 2/5` and 8.4.
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.
Shubham’s age today is 12 years and his father’s is 42 years. Shubham’s mother is younger than his father by 6 years. Find the ratio of Shubham’s mother’s age today to his father’s age today.
Find the compounded ratio of: 2 : 3 and 4 : 9
I have a box which has 3 green, 9 blue, 4 yellow, 8 orange coloured cubes in it.
(a) What is the ratio of orange to yellow cubes?
(b) What is the ratio of green to blue cubes?
(c) How many different ratios can be formed, when you compare each colour to anyone of the other colours?
A tea merchant blends two varieties of tea costing her Rs. 234 and Rs. 130 per kg in the ratio of their costs. If the weight of the mixture is 84 kg, then find the weight of each variety of tea.
