الحلّ
the sum of three consecutive even integers is 486
الحلّ
خطوات الحلّ
Represent the numbers with :
A.T.Q.:
حلّ:
أمثلة شائعة
Two years ago, Jernie was three times as old as his sister, Cecile. In 4 years, he will be only twice his sister's age. Find their present ages.Twice the difference between a number, x, and thirty-six is three times the numberA person invests 1000 dollars in a bank. The bank pays 7% interest compounded quarterly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 3400 dollars?a number increased by 12 is 20A hospital administrator deposits 10, 000 into an account that earns 6% annual interest compounded monthly. In approximately how many years will the investment be worth 19, 000?