(1) Steve found an orange caterpillar and a green caterpillar in his backyard. The green caterpillar was 2/3 of an inch long and the orange caterpillar was 7/12 of an inch long. How
much longer was the green caterpillar than the orange caterpillar?

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)