ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

If 7 is decreased by the взаимное a number, the result is 7/3 Find the number.

Решение

I f 7 i s d ecre a se d b y t h e rec i p roc a l o f a n u mb er, t h e res u lt i s \frac{7}{3} F in d t h e n u mb er .

Решение

The number : \frac{3}{14}

Шаги решения

Represent the number with

x

A.T.Q.:

7 - \frac{1}{x} = \frac{7}{3}

Решите для

x, 7 - \frac{1}{x} = \frac{7}{3} : x = \frac{3}{14}

The number : \frac{3}{14}

Популярные примеры

The product of two consecutive even integers is 528. Find the integers Seven times a number is 30 greater than the sum of twice the number and 5 . What is the number?Andrew invested 3,100 in an account paying an interest rate of 2.1% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 16 years?The sum of two numbers is 17 and their разность is 3 . Find the numbers.Tracy opened a savings account 10 years ago. The account earns 7% interest, compounded annually. If the current balance is 800.00, how much did she deposit initially?