Question

wildlife biologist catch, tag and release 32 bears at a game reserve. Later 10 bears are caught and 4 of them have tags. Estimate the total amount of bears at the game reserve.
a. 320
b. 316
c. 128
d. 80

Answer 1

help please :(

Answer 2

you multiply

Answer 3

what am i suppose to multiply?

Answer 4

well cross multiply 4/10 = 32/x

Answer 5

im not getting it, im not that good at math :/

Answer 6

32*10 divided by 4=?

Answer 7

80?

Answer 8

cross multiply and then you get 32*10 = 4x