To divide fractions, you need to multiply by the reciprocal. The reciprocal of 3/4 is 4/3, which is why the work is incorrect.
See attached:
Answer:
1.375
Step-by-step explanation:
Answer: The probability of a randomly chosen customer to be a woman who spends at least $250 is 0.18 or 18%
Step-by-step explanation:
60% of the customers are women, and 30% of the women spend at least $250.
We want to find the probability for a randomly selected customer to be a woman that spends at least $250
first, the probability of a random customer to be a woman is 60% or 0.6 in decimal form.
And 30% of those 60% spend at least $250, so the probability the product of those two, this is:
P = 0.6*0.3 = 0.18
So the probability of a randomly chosen customer to be a woman who spends at least $250 is 0.18 or 18%
Answer:
36-k
Step-by-step explanation:
50 is the answer....
Percentage of 70% of what = 35?
70% × ? = 35
? =
35 ÷ 70% =
35 ÷ (70 ÷ 100) =
(100 × 35) ÷ 70 =
3,500 ÷ 70 =
50