So there are two types of bottles, Small and Large
For the small bottle, the rate is 3 per second, which means 3 bottles are being filled every second
For the large bottle, the rate if 5 bottles every 6 seconds, which means \(\frac{5}{6}\) bottles every second
Further, it is given that after 1 minute of filling these bottles simultaneously at the rates mentioned above, the machine packs them in 10 crates, and each crate has an equal number of small bottles across all crates, and an equal number of large bottles across all crates
So let's find out that in 1 minute how many bottles were actually fllled,
We get that by \((rate)*(time)\)
For small bottles, we have rate as 3 b/s and time as 60 seconds, giving us 180 bottles
For the large bottles, we have rate as \(\frac{5}{6}\) b/s and time as 60 seconds, giving us 50 bottles
Now that we have 180 small, and 50 large bottles, we can find out how many bottles are there per crate,
Since we have 10 crates and a total of 230 bottles, each crate gets 23 bottles
Or simply put, the 180 small bottles in 10 crates, will give us 18 bottles in each crate; and similarly for large bottles we will have 5 of them in each crate
Thus, the answer becomes:
Small bottles: 18
Large bottles: 5