Answer:
9/14
Step-by-step explanation:
Just Multiply the numerator and denominator of both fraction with the opposite denominator for the denominators to become the same. Since they have aa common denominator, you can just add the numerators to get 9/14.
16 cans per minute
Its simple 80 divided by 5 is 16 so ever minute 16 cans are packed.
2:2 and 3:4
hope it helps