Find the value of the fraction:
The denominator of a fraction decreases the numerator by 6 and if 8 be added to both the fraction becomes 9/7. Find the fraction.
The denominator of a fraction is greater than the numerator by 8. If the numerator is increased by 17 and denominator is decreased by 1, the number obtained is 3/2. Find the fraction.
In a rational number, twice the numerator is 2 more than the denominator. If 3 is added to each i.e. the numerator and the denominator, the new fraction is 2/3.
Find the original number?
A bottle with a cylindrical base is partially filled with water and placed on a flat surface. The bottle’s height is 21 cm and the water’s height is 12 cm. The water is completely contained within the cylindrical body of the bottle. If the bottle is flipped upside down, then the water’s height is 15 cm. What fraction of the bottle is full with water?
Sachin can do a work in 15 days and Virat in 20 days. If they work on it together for 4 days, then what is the fraction of the work that is left?
