Question

there were 9 brown bags and the rats contaminated 2/5 of each of them

Answer 1

Answer:

162/5

Step-by-step explanation:

Total no. of bag= 9

rat contaminated the part from each bag =2/5

so the number left from one bag= 9×2/5

= 18/5

the number left from 9 bag = 9×18/5

= 162/5

Answer 2

Answer:

18/5

step by step explanation

rat contain in 1 bag = 2/5

rat contain in 9 bag = 9*2/5

= 18/5 (Ans)