Question

Ron is five years older than twice his cousin Pat’s age. The sum of their ages is less than 35. What is the greatest age that Pat could be? 7,8, or 10? Please more then one response so I know its right,

Answer 1

To make this problem simple, let's make Pat's age be 'a' for age. So is Ron is 5 years older than double a, Ron is 2a+5 years old. If their ages added together are less that 35 we have a + 2a + 5 < 35 Simplifying by collecting like terms, 3a +5 < 35 and subtracting 5 from each side, 3a<30 dividing each side by 3, a<10 So the greatest age Pat could be is infact 9 (as his age has to be less than 10)