SOLUTION: 3 x 4 + 15 / 5 Add grouping symbols to get (a) 21 and (b) 15. Show your work.

Algebra ->  Expressions -> SOLUTION: 3 x 4 + 15 / 5 Add grouping symbols to get (a) 21 and (b) 15. Show your work.      Log On


   

Question 901737: 3 x 4 + 15 / 5
Add grouping symbols to get (a) 21 and (b) 15. Show your work.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
3 x (4 + 15/5) = 21
(3x4) + 15/5 = 17