There were 10 more black beads than gold beads in a packet. Another 58 black beads and 54 gold beads were put into the packet. How many more black beads than gold beads were there in the end?
|
Black |
Gold |
Before |
1 u + 10 |
1 u |
Change |
+ 58 |
+ 54 |
After |
1 u + 68 |
1 u + 54 |
Number of black beads in the end
= 1 u + 10 + 58
= 1 u + 68
Number of gold beads = 1 u + 54
Number of black beads more than gold beads in the end
= 68 - 54
= 14
Answer(s): 14