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شائع Word Problems >

Four consecutive odd integers have a sum of-48. What is the value of the least integer?

الحلّ

F o u r co n sec u t i v e o dd in t e g ers ha v e a s u m o f - 48. Wha t i s t h e v a l u e o f t h e l e a s t in t e g er ?

الحلّ

The smallest number : - 15

خطوات الحلّ

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

Consecutive number 3 : x + 6

A.T.Q.:

x + x + 2 + x + 4 + x + 6 = - 48

x + x + 2 + x + 4 + x + 6 = - 48

حلّ:

x = - 15

x + 2 = - 15 + 2 = - 13

x + 4 = - 15 + 4 = - 11

x + 6 = - 15 + 6 = - 9

Select the smallest solution:

- 15

The smallest number : - 15

أمثلة شائعة

seven less than . three times a number is 83 then find the numbers Raymond earned some money doing odd jobs last summer and put it in a savings account that earns 13% interest compounded annually. After 7 years, there is 400.00 in the account. How much did Raymond earn doing odd jobs?Kevin is 6 years older than Timothy, but 4 years ago Kevin was twice as old as Timothy, how old is kevin and timothy 8 percent of what number is 2 the difference between a number and six is twenty three