Question
Solution
Let the numerator and denominator be x and y respectively β x = y + 3 Fraction = x/y β (y + 3)/y When 5 is added to the numerator and 2 is subtracted from denominator, β (y + 3 + 5)/(y β 2) = 8/3 β (y + 8)/(y β 2) = 8/3 β 3y + 24 = 8y β 16 β 5y = 40 β y = 8 Fraction = (8 + 3)/8 β 11/8 Dividing the original fraction by (11/2), β (11/8)/(11/2) β (2/8) β 1/4
Total population of city P and Q is 3410 and 4620 respectively. If the ratio of number of males to females in city is P and Q is 7:4 and 4:3 respectivel...
In an orchard, the ratio of the number of mango and lichi trees is 5:7, respectively. Also, there are few apple trees in the orchard which is 40% more t...
A bag contains Re 1 and 50 paise coins in the ratio 2 : 3. While the ratio of 50 paise and 25 paise is 4:5. If the total value of these coins is Rs 177....
Rs 1800 was divided among A, B and C in the ratio of 11:6:13 respectively. Find the amount received by A and B together.
Rs.13200 was divided among A, B and C in the ratio 2:3:7. B kept Rs.1500 for himself, gave Rs.600 to his mother and divided the remaining money among hi...
The ratio of the two numbers is 5:12. 120% of the first number is equal to the 30% of the second number. Find the sum of both the numbers.
In a class of 533 students, 133 are girls and remaining are boys. Among boys, the ratio of number of boys who are wearing caps to those who are not wear...
Three numbers A, B and C are in the ratio of 10 : 12 : 17. If sum of these numbers is 429, ratio between the difference of B and A and the difference of...
A sum of Rs.10600 is to be divided among 6 brothers, 5 sisters and 3 aunts. If each sister receives four times as much as each aunt and each brother rec...
Population of a town is 1,20,000. If number of the male increase by 7% and Females increase by 10% then the population of town would increase by 9.5 %. ...