Question

A geologist visits 80 volcanoes in Alaska and California. What if 30% of the volcanoes were in California? How many volcanoes would the geologist have visited in California and how many in Alaska?​

Answer 1

56 in California, 24 in Alaska. First you've got to divide 100 by 80 to get 1.25. Then multiply it by 30 and 70 to get 24 and 56. hope this helped