There were 55 more silver small pebbles than blue small pebbles in a bag. Another 91 silver small pebbles and 74 blue small pebbles were put into the bag. How many more silver small pebbles than blue small pebbles were there in the end?
| |
Silver |
Blue |
| Before |
1 u + 55 |
1 u |
| Change |
+ 91 |
+ 74 |
| After |
1 u + 146 |
1 u + 74 |
Number of silver small pebbles in the end
= 1 u + 55 + 91
= 1 u + 146
Number of blue small pebbles = 1 u + 74
Number of silver small pebbles more than blue small pebbles in the end
= 146 - 74
= 72
Answer(s): 72
