Advertisements
Advertisements
प्रश्न
The ratio between the prices of a scooter and a refrigerator is 4 : 1. If the scooter costs ₹ 45,000 more than the refrigerator, find the price of the refrigerator.
Advertisements
उत्तर
Ratio between the prices of scooter and a refrigerator = 4:1
Cost price of scooter = ₹45,000
Let the cost of scooter = 4x
Cost of refrigerator = 1x
According to condition,
Cost of scooter > Cost of refrigerator
⇒ 4x- 1x = 45000
⇒ 3x = 45000
x = `45000/3`
⇒ x = 15000
∴ Price of refrigerator = ₹15000
APPEARS IN
संबंधित प्रश्न
If 15(2x2 – y2) = 7xy, find x : y; if x and y both are positive.
Find the following ratio in the simplest form:
48 minutes to 1 hour
Find the value of x when 36 : x : : x : 16.
Find the simplified form of the following ratio.
75 : 100
Akilan walks 10 km in an hour while Selvi walks 6 km in an hour. Find the simplest ratio of the distance covered by Akilan to that of Selvi.
Neelam’s annual income is Rs. 288000. Her annual savings amount to Rs. 36000. The ratio of her savings to her expenditure is ______.
If a bus travels 160 km in 4 hours and a train travels 320 km in 5 hours at uniform speeds, then the ratio of the distances travelled by them in one hour is ______.
In a school, the ratio of the number of large classrooms to small classrooms is 3 : 4. If the number of small rooms is 20, then find the number of large rooms.
Present age of father is 42 years and that of his son is 14 years. Find the ratio of age of father after 10 years to the age of son after 10 years.
Given below is a Mathematical term.
Find the ratio of consonants to vowels in the term.
