A number cube is rolled 20 times and the frequency of each result is recorded in this table. According to the table, what is the
experimental probability in simplest form that the number cube shows 5?
A. 1/20
B. 1/10
C. 3/20
D. 1/6
A. 1/20
B. 1/10
C. 3/20
D. 1/6
2 answers:
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Answer:
Step-by-step explanation:
Given : A man earned x pesos in 10 days and spent y pesos during each of those days.
i.e. Total earning in 10 days = x
Earning per day = [By unitary method] (1)
Money spent per day =y (2)
We know that
i.e. Subtract (2) from (1), we get
Hence, the expression to determine how many pesos he saved per day will be:-