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شائع Word Problems >

The product of two consecutive positive even integers is 48. Find the value of the greater integer

الحلّ

T h e p ro d u c t o f tw o co n sec u t i v e p os i t i v e e v e n in t e g ers i s 48. F in d t h e v a l u e o f t h e g re a t er in t e g er

الحلّ

The largest number : 8

خطوات الحلّ

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 48

x (x + 2) = 48

حلّ:

x = 6, x = - 8

Select positive solutions:

6

x + 2 = 6 + 2 = 8

Select the largest solution:

8

The largest number : 8

أمثلة شائعة

Find two consecutive whole numbers that sqrt(20) lies between.Eight increased by the product of a number and 10 is greater than 30.Brendan deposited 3,967 in an account earning 5% interest compounded annually.To the nearest cent, how much interest will he earn in 5 years?11 more than a number is 11 Kimberly opened a savings account 10 years ago. The account earns 1% interest, compounded annually. If the current balance is 300.00, how much did she deposit initially?