解答
a number is \frac{1}{7} of another number. The sum of the numbers is 24. find the numbers
解答
求解步骤
Represent the numbers with :
A.T.Q.:
流行的例子
A department store bought a portable disc player for 85 and used a markup rate of 40%. What is the selling price of the disc player?Joel deposits 1,000.00 into an account that pays 5.5% interest and is compounded semiannually. How much is in Joel’s account after 4 years?Martha took out an 8-year loan of 35,790 to purchase a sports utility vehicle at an interest rate of 6.2% compounded monthly. How much will she have to pay in 8 years?one less than the product of 10 and a numberThe 差集 of two integers is 9. Five times the smaller is 7 more than three times the larger. Find the numbers