Answer:
About 936 are girls
Step-by-step explanation:
Take the fraction 3/7, since that is the remaining proportion of students that are girls, and multiply it by 2184.
Answer:
The girls collected 182 pounds of rocks more the second weekend of hiking compared to the first weekend of hiking.
Step-by-step explanation:
312 + 234 = 546
615 + 113 = 728
728 - 546 = 182
182 lbs
I think the equation that is not true is D. (200m = 2cm)
Hope this helps! :D