She posted 2/5 of them
90 times 2/5=180/5=36
she posted 36
90-36=54
she posted 2/3 of remaining (54)
2/3 times 54=108/3=36
54-36=18
she has not yet posted 18 of them
I would say about 189 people. I found the percentage of 8 out of 11, which I rounded to the nearest tenth and got 73%. Since that is how much do carry brief cases, I took 100-73 and got 23% for those who don’t carry briefcases. Then I found 23% of 700, which is 189. So, 189 out of 700 people do not carry briefcases.
I attached a pic with my work on it. Hope this helps!
Answer:
48=3b+v
Step-by-step explanation:
384=24b+8v
b standing for bus
v standing for vam
to simplify the equations you would divided by eight since all numbers are multiples
48=3b+v
The answer is 15/8 because it just is you know the vibes