Advertisements
Advertisements
प्रश्न
State true or false :
A ratio of 250 gm and 3 kg is 1 : 12.
Advertisements
उत्तर
True
APPEARS IN
संबंधित प्रश्न
If (x - 9) : (3x + 6) is the duplicate ratio of 4: 9, find the value of x.
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.
If `(by + cz )/(b^2 + c^2) = (cz + ax)/(c^2 + a^2) = (ax + by)/(a^2 + b^2)` then show that each ratio is equal to `x/a = y/b = z/c`.
Check whether the following quantities form a proportion or not?
0.8, 3, 2.4 and 9
Find the fourth proportional of `1/3, 2/5` and 8.4.
Reduce the following ratio to their lowest term:
2 m 40 cm : 1 m 44 cm
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?
Out of 50 students in a class, 30 are boys. Find the ratio of number of boys to the total number of students
In the following figure, the comparative areas of the continents are given: What is the ratio of the areas of
- Africa to Europe
- Australia to Asia
- Antarctica to Combined area of North America and South America.
Distances travelled by Hamid and Akhtar in an hour are 9 km and 12 km. Find the ratio of speed of Hamid to the speed of Akhtar.
