Answer:
7/18
Step-by-step explanation:
To find the difference between numbers, subtract. Since we have fractions, we need a common denominator to be able to subtract.
The LCD of 2 and 9 is 2 * 9 = 18
18/2 = 9
18/9 = 2
1/2 - 1/9 = (9 * 1)/(9 * 2) - (2 * 1)/(2 * 9) = 9/18 - 2/18 = 7/18
Answer:
its C I have study abt it so donot worry it's c
Forumla for circumference is
pi x diameter
or
pi x 2 x radius
so we are going to use the second formula to estimate the answer without a calculator.
3 x 2 x 125
3 x 2 =6
6 x 125 = 750.
the closest answer is 785m. That is the answer.
Answer:
(A) Finding the least common denominator.
