Out of 150 eggs, 30eggs are found damaged. The ratio of good eggs to damaged eggs is
1:4
4:1
5:1
1:5
Given that
Total 150 eggs,
30eggs are found damaged
good eggs are 150-30=120
The ratio of good eggs to damaged eggs is 120:30=4:1
Hence option B is correct.
There are 160eggs in a tray. 15% of the eggs broke. How many good eggs are there in the tray?