What is the circumference of a circle with a diameter of 21cm, rounded to the nearest tenth
2 answers:
<em>65.9 cm</em>
Step-by-step explanation:
The formula for the circumference of a circle is...
Since the problem asks to round to the nearest tenth, we know that we will convert pi to 3.14. We also know the diameter is 21, so we can put both of these in the formula.
C = 65.940
Rounded to the nearest tenth...
C = <u><em>65.9 cm</em></u>
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multiply the whole number with the denominator then add the numerator over the denominator then find the common multiple.
Answer:
students.
Step-by-step explanation:
We have been given that of the students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of the students are also involved in the drama club.
To find the students are both play a sport and a part of the drama club, we need to find 3/5 part of 6/8 as:
Therefore, students play sport and part of the drama club.