Question
If X : Y = 5 : 4, then what is the value of X + Y : Y?
Solution
X = (5Y/4)----(1) = [(X + Y)/Y] = [((5Y/4) + Y)/Y] = (9/4) Hence the ratio will be = 9:4
The ratio of the incomes of Vineet and Vidya is 15:8 respectively. Vineet saves 40% of his income while Vidya saves 25% of his income. The sum of their ...
If 'R' is the prime number 3, then find the fourth proportion of (R + 2), (R - 1) and (R + 7).
The ratio of number of boys and girls in a factory of 460 workers is 7:3. How many more girls should be joined to make the ratio 1:1?
70 percent of first number is equal to 50 percent of the second number. What is the respective ratio of the first number to the second number?
A sum of Rs.9600 is to be divided among 4 brothers, 3 sisters and 2 aunts. If each sister receives twice as much as each aunt and each brother receives ...
If the mean proportion of 0.54 and 0.24 is 'x', then find the third proportion of (x + 8.64) and (2x + 5.28) .
The ratio of the two numbers is 4:7. 110% of the first number is equal to the 80% of the second number. Find the sum of both the numbers.
Find the fourth proportional of 10¹⁵, 2⁸ and 5⁸
What number has to be added to each term of 2:3 to make the ratio 4:5?
Ratio of monthly income to monthly expenditure of A is 19:7, respectively and monthly savings of A is Rs. 2400. Find the monthly income of A.
