Answer:
I Disagree
Explanation:
to find the answer I did 20 divided by 100 and got 0.2 the multiplied 0.2 times 600 and the answer was 120 and that alone can tell you they planted way more 30 trees. Let me know if I'm wrong
No because they planted 180 trees
add 20% + 10% to get 30%
30% of 600 is 180
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