Answer:
The number of packages is 42.
The contents of each package is 4 chocolate bars, 6 tins of beans, 7 packets of soup.
Explanation:
We need to find the greatest common factor (GCF) of the three numbers to find the number of packages.
168 = 2³ × 3 × 7
252 = 2² × 3² × 7
294 = 2 × 3 × 7²
GCF = 2 × 3 × 7 = 42
The number of packages is 42.
168/42 = 4
252/42 = 6
294/42 = 7
The contents of each package is 4 chocolate bars, 6 tins of beans, 7 packets of soup.