fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

michael is 10 times as old as carol. if the sum of carol and her father, michael is 100. what is their present ages

Solution

mi c ha e l i s 10 t im es a s o l d a s c a ro l . i f t h e s u m o f c a ro l an d h er f a t h er, mi c ha e l i s 100. w ha t i s t h e i r p rese n t a g es

Solution

Carol^{'} s age is : 8 \frac{1}{3}

Michael^{'} s age is : 83 \frac{1}{3}

étapes des solutions

Translate the problem into an equation:

x + x + 10 x = 100

Solutionner pour

x, x + x + 10 x = 100 : x = \frac{25}{3}

Trouver age

Carol^{'} s age is : 8 \frac{1}{3}

Michael^{'} s age is : 83 \frac{1}{3}

Exemples populaires

The product of two consecutive positive integers is 42. Write and solve a quadratic equation to find the solutions. Then show how you use those solutions to find the two consecutive positive integers.The sum of 4 consecutive integers is-54 . What is the greatest integer?plane can fly 1020 miles in the same time as it takes a car to go 360 miles. If the car travels 110 mph slower than the plane, find the speed of the plane.The différence between two positive numbers is 7 and the square of their sum is 289 . Find the two numbers.Train A and Train B are traveling in completely opposite directions. Train A is going 100 km per hour. Train B is going 200 km per hour. How long will it take them to be 900 km apart from each other?