There are black and yellow counters in a bag in the ratio 12:11There are 22 yellow counters.How many black counters are there?
Question
There are black and yellow counters in a bag in the ratio 12:11There are 22 yellow counters.How many black counters are there?
Solution
The ratio of black to yellow counters is 12:11. This means for every 12 black counters, there are 11 yellow counters.
We know that there are 22 yellow counters.
To find out how many black counters there are, we can set up a proportion:
12 (black counters) / 11 (yellow counters) = x (black counters) / 22 (yellow counters)
Solving for x gives us:
x = 12 * 22 / 11
x = 24
So, there are 24 black counters.
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