Ken had 716 android phones and some portable speakers in his shop. After selling 212 android phones and buying another 132 portable speakers, he had the same number of android phones and portable speakers. How many portable speakers did Ken have at first?
|
Android Phones |
Portable Speakers |
Before |
716 |
? |
Change |
- 212 |
+ 132 |
After |
504 |
504 |
Number of android phones in the end
= 716 - 212
= 504
Number of portable speakers that Ken had at first
= 504 - 132
= 372
Answer(s): 372