There were 66 more pink buttons than purple buttons in a box. Another 49 pink buttons and 94 purple buttons were put into the box. How many more pink buttons than purple buttons were there in the end?
|
Pink |
Purple |
Before |
1 u + 66 |
1 u |
Change |
+ 49 |
+ 94 |
After |
1 u + 115 |
1 u + 94 |
Number of pink buttons in the end
= 1 u + 66 + 49
= 1 u + 115
Number of purple buttons = 1 u + 94
Number of pink buttons more than purple buttons in the end
= 115 - 94
= 21
Answer(s): 21