Fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s present age?
Fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s present age?
Pawan Prajapati , 5 Years ago
Grade 12
8 grade maths> Fifteen years from now Ravi’s age will be...
1 AnswersHarshit Singh
Dear Student
Let the present age of Ravi be x.
Fifteen years later, Ravi age will be x+15 years. According to the question, x+15=4x
⇒4x-x=15
⇒3x=15
⇒x=15/3
⇒x=5
Therefore, Present age of Ravi = 5 years.
Thanks
Let the present age of Ravi be x.
Fifteen years later, Ravi age will be x+15 years. According to the question, x+15=4x
⇒4x-x=15
⇒3x=15
⇒x=15/3
⇒x=5
Therefore, Present age of Ravi = 5 years.
Thanks
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 8 grade maths
WHAT ARE THE FORMULAS FOR FINDING THE INITAL SPEED
WHAT ARE THE FORMULAS FOR FINDING THE INITAL SPEED
8 grade maths
1 Answer Available
Last Activity: 6 Months ago
What is the formula of \[{x^2} + {y^2} + {z^2}?\
What is the formula of \[{x^2} + {y^2} + {z^2}?\
8 grade maths
1 Answer Available
Last Activity: 9 Months ago
What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.
What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.
8 grade maths
1 Answer Available
Last Activity: 9 Months ago
How many perfect cubes can you find from 1 to 100? How many from -100 to 100?
How many perfect cubes can you find from 1 to 100? How many from -100 to 100?
8 grade maths
1 Answer Available
Last Activity: 9 Months ago