It takes Ben 30 minutes to cut a long piece of wood into six pieces. How long does it take him to cut into nine pieces?
The answer is 48, can you please explain why?

45

Step-by-step explanation:

so since it take 30 minutes to cut 6 pieces, take 30 and divide it by 6 and you get 5 minutes for each piece. 5*9= 45 which is the total time

b i think

step-by-step explanation:

not really sure

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.