How many multiples of 3 are there between 10 and 90, inclusive?
A. 26
B. 27
C. 28
D. 29
E. 30
OA B
Source: Princeton Review
How many multiples of 3 are there between 10 and 90, inclusive?
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First multiple of \(3\) in the range: \(3 * 4 = 12\)BTGmoderatorDC wrote: ↑Tue Aug 17, 2021 9:27 pmHow many multiples of 3 are there between 10 and 90, inclusive?
A. 26
B. 27
C. 28
D. 29
E. 30
OA B
Source: Princeton Review
Last Multiple of \(3\) in the range: \(3 * 30 = 90\)
Total no. of multiples in the range: \(30 4 + 1 = 27\)
Therefore, B