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The sum of present ages of a and b is 42 years the ratio of their ages after 5 years will be 15 is to 11 then what is the present age of b?
Total ages at present = 42 Total ages in 10 years = 52 Fractions then 15/26 x 52 and 11/26 x 52, ie 30 and 22 so ages now 25 and 17
The ages of husband and wife are in the ratio 5 is to 4 five years earlier the ratio was 4 is to 3 find the difference of the present ages?
Ages are 25 and 20, so difference = 5 years.
He ratio of the ages of Meena and Meera is 43. The sum of their ages is 28 years. The ratio of their ages after 8 years will be?
Let Meena's age be 4x and Meera's age be 3x, since the ratio of their ages is 4:3. According to the problem, 4x + 3x = 28, which gives us 7x = 28, so x = 4. Therefore, Meena is 16 years old and Meera is 12 years old. After 8 years, Meena will be 24 and Meera will be 20, making the ratio of their ages 24:20, which simplifies to 6:5.
Which subject in 9th standard CBSE pattern?
The sum of the ages of husband and his wife is four times the sum of the ages of their children.Four years ago,the ratio of the sum of their ages of their to the sum of the ages of their children was 18:1 two years hence the ratio will be 3:1. How many children do they have.
What is the ratio of men to women in Nicaragua?
Men to women ratio is termed as sex-ratio. The total sex-ratio of Nicaragua in 2004 was 1 male(s)/female. But sex-ratio is also calculated at different ages, so sex-ratio in Nicaragua in age-group is as follows in 2004.at birth: 1.05 male(s)/femaleunder 15 years: 1.04 male(s)/female15-64 years: 0.99 male(s)/female65 years and over: 0.78 male(s)/femaletotal population: 1 male(s)/female (2004 est.)
Portia and Karen are 13 and 10 years old respectively What was the ratio of their ages 7 years ago?
6:3 :) i learnt about ratios to day in maths
Sachin is younger than rahul by 7 years if their ages are in 79 ratio how old is sachin?
It will be better if you ask this question to Sachin...
John is twice as old as his son In 42 years the ratio of their ages will be 4.3 what is the son's current age?
42/4 = 10.510.5*3=31.5
The ratio of the present ages of Sameet and meenakshi is 4 is to 5 Six years hence the ratio of their ages will be 14 is to 17 What will be the ratio of their ages 12 years hence?
S= present age of sameet M = present age of meeakshi] Currently: (S/M)=(4/5) Therefore: S*5= M*4 In 6 years: (S+6)/(M+6) = (14/17) S*17 + 18 = M*14 Solving for S: plug in M=S*(5/4) S*17 + 18 = S*(5/4)*14 = (S*35/2) 18 = S*(1/2) S=36 and therefore M = 45 In 12 years(after the current 6): they will be 54 and 63 respectively. So the ratio of their ages will be 18 to 21
How has the golden ratio fascinated people throughout the ages?
because it did.
Exactly how long ago were the Middle Ages no special years just total years?
There isn't really an exact number of years ago, but it was probably about 1500 years ago.
How are ratios and percent ages related?
Given a ratio, a percentage is the numerator of an equivalent ratio whose denominator is 100.
