ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

Fifteen years ago, Aluara was one fourth her age in 15 years.

Решение

F i f t ee n ye a rs a g o, A l u a r a w a s o n e f o u r t h h er a g e in 15 ye a rs .

Решение

Aluara^{'} s age is : 25

Шаги решения

Translate the problem into an equation:

x - 15 = \frac{1}{4} (x + 15)

Решите для

x, x - 15 = \frac{1}{4} (x + 15) : x = 25

Aluara^{'} s age is : 25

Популярные примеры

Polly has 10 in an account that earns 5% interest compounded annually.To the nearest cent, how much will she have in 2 years?the sum of four consecutive integers is 222 find the integers The sum of two consecutive numbers is 17. What are the numbers?the sum of three consecutive integers is-126. what are the integers The sum of 2 numbers is 74. One number is 2 more than the other. What are the numbers?