Answer:
9.167
Step-by-step explanation:
120% is 11
100% is x

≅ 9.167
Since 3 out of 5 doctors (60%) use brand X, solve for 60% of 2,000, which is 1,200 doctors.
Answer:
15, 9, 3n
Step-by-step explanation:
Just multiply the number of red balls by 3 to get total number, and divide the total number by three to get the number of red balls
The answer would be the third option which is (-1,11)