Distance between two skaters=40
difference in speed=2 m/sec
time=distance/time
=40/2
20 seconds
65 crayons and 48 markers after giving the 10 crayons to a friend.
Answer:
28.95
Step-by-step explanation:
x+2.45=31.4
x=31.4-2.45
x=28.95
The percent of the 7th graders that are in favor of school uniforms is 42.857% which can be rounded as 42.9%.
The survey results show there are a total of 112 7th-grade students and from this total, the number of students that support school uniforms is 48.
Let's calculate the percentage 48 represents:
- x = 48 x 100 / 112
- x = 4800 / 112
- x = 42. 857
This means the percentage of 7th graders that support uniforms is 42.857% which can be rounded to
Learn more about percentage in: brainly.com/question/834969
Your answe would be 1 9/13