SOLUTION: Let A be the sum of seven 7's. Let B be the sum of seven A's. What is B?

Algebra ->  Customizable Word Problem Solvers  -> Evaluation -> SOLUTION: Let A be the sum of seven 7's. Let B be the sum of seven A's. What is B?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 981823: Let A be the sum of seven 7's. Let B be the sum of seven A's. What is B?
Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
Let A be the sum of seven 7's
A=7%2A7
A=49

Let B be the sum of seven A's.
B=7%2AA
B=7%2A49
B=343