Answer: first 51 second 17
x=second group, 3x=first group
3x+x=68
4x=68
x=17
3x=3*17=51
Answer:
43 percent
Step-by-step explanation:
6/14 ×100%
=0.248
=43%
first add up the total people, then substract the total of people to the people that didn't bring them, divide them then multiply it by 100%
Answer:
100,000,000
Step-by-step explanation:
Answer:
are you a teacher
Step-by-step explanation: