There were 50 more brown small pebbles than black small pebbles in a packet. Another 73 brown small pebbles and 49 black small pebbles were put into the packet. How many more brown small pebbles than black small pebbles were there in the end?
| |
Brown |
Black |
| Before |
1 u + 50 |
1 u |
| Change |
+ 73 |
+ 49 |
| After |
1 u + 123 |
1 u + 49 |
Number of brown small pebbles in the end
= 1 u + 50 + 73
= 1 u + 123
Number of black small pebbles = 1 u + 49
Number of brown small pebbles more than black small pebbles in the end
= 123 - 49
= 74
Answer(s): 74
