Advertisements
Advertisements
प्रश्न
In a year, Seema earns ₹ 1,50,000 and saves ₹ 50,000. Find the ratio of money that she saves to the money she spends.
उत्तर
Money earned = ₹ 150000
Money saved = ₹ 50000
Money spent = ₹ 150000 − ₹ 50000 = ₹ 100000
Ratio of money saved to money spent = `50000/100000 = 1/2`
APPEARS IN
संबंधित प्रश्न
Two positive numbers are in the ratio 3: 4 and the sum of their squares is 1225. Find the numbers.
If x and y both are positive and (2x2 – 5y2) : xy = 1 : 3, find x : y.
If b is the mean proportion between a and c, show that:
`("a"^4 + "a"^2"b"^2 + "b"^4)/("b"^4 + "b"^2"c"^2 +"c"^4) = "a"^2/"c"^2`
Find: The sub-duplicate ratio of 256: 625
Check whether the following quantities form a proportion or not?
`2 1/2, 5 1/2, 3.0 "and" 6.0`
The angles of a triangle are in the ratio 3 : 7 : 8. Find the greatest and the smallest angles.
In the example below, find the proportion of the first number to the second.
121, 99
On a shelf, books with green cover and that with brown cover are in the ratio 2:3. If there are 18 books with green cover, then the number of books with brown cover 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 ______.
20 m : 70 m = Rs 8 : Rs ______.
