Advertisements
Advertisements
प्रश्न
In a school excursion, 6 teachers and 12 students from 6th standard and 9 teachers and 27 students from 7th standard, 4 teachers and 16 students from 8th standard took part. Which class has the least teacher to student ratio?
Advertisements
उत्तर
6th Std – teachers : students = 6 : 12 = 1 : 2
7th Std – teachers : students = 9 : 27 = 1 : 3
8th Std – teachers : students = 4 : 16 = 1 : 4
8th Std has the least ratio.
APPEARS IN
संबंधित प्रश्न
In a mixture of 126 kg of milk and water, milk and water are in ratio 5 : 2. How much water must be added to the mixture to make this ratio 3 : 2?
Express the following ratios in its simplest form :
4 min : 45 sec
Find the ratio between 5 dozen and 2 scores. [1 score = 20]
Find: The duplicate ratio of 7: 9
A profit of Rs 2,500 is to be shared among three persons in the ratio 6 : 9 : 10. How much does each person get?
How will Rs 31500 be shared between A, B, and C; if A gets the double of what B gets, and B gets the double of what C gets?
If 4, x and 9 are in continued proportion, find the value of x.
Find the sub-duplicate ratio of `(1)/(4) : (1)/(9)`
Express the following ratio in the simplest form:
36 : 90
Find the ratio of the following:
33 km to 121 km
