To find the sum of Mark and Sheila's ages, you would set up an equation where x represents Mark's age and y represents Sheila's age. The equation would be x + y = 47. Without more information or constraints, there are multiple possible solutions for this equation.
The sum equals the product.
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.
The sum of a single number is itself. So the only number whose sum equals 2 is 2.
Yes they are.
In a quadrilateral the sum of all four angles equals 360º.
The sum equals the product.
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.
the sum of 18 and a number equals 24
The answer depends on which family and on when their ages are summed.
The sum of a single number is itself. So the only number whose sum equals 2 is 2.
Yes they are.
the sum equals x+10
In a quadrilateral the sum of all four angles equals 360º.
Jack is 16 and Emily is 9
Answer: 30 (Dad) & 6 (Son) 2 years later they will be 32 & 8 which equals 40.
false
The sum of a [single] square equals the square.