Question

will give a medal!!!
For a geology project, Chelsea collected 16.5 kg of rocks on the first expedition and 14.7 kg on the second expedition. Ari collected the same total kilograms of rocks as Chelsea did, but he collected only 13.9 kg on the first expedition.



How much did Ari collect on the second expedition?



A.
17.3 kg


B.
2.6 kg


C.


31.2 kg


D.
14.7 kg

Answer 1

@chosenmatt

Answer 2

what do you think?

Answer 3

d

Answer 4

what work did you do 2 prove it?

Answer 5

@31356

Answer 6

@Puertorican_colombian

Answer 7

one sec

Answer 8

ok thank you for helping the other person left me

Answer 9

He didn't leave you.. you didnt respond to his question.

Answer 10

& i dont know this one sorry

Answer 11

ok

Answer 12

what work did you do 2 prove that's it's D?