what is the difference of the first 25 multiples of 3, subtracted from the first 25 multiples of 4

Question

0

722

1

Guest Jul 7, 2015

+128448

+5

Best Answer

Notice the pattern......

(4-3) +( 8-6) + (12-9) + (16-12)+..........+ (96-72) + (100-75) =

1 + 2 + 3 + 4 + ........+ 24 + 25 = [25 * 26] / 2 = 25 * 13 = 325

CPhill Jul 7, 2015

CPhill · Answer 1 · 2015-07-07T05:49:36

Notice the pattern......

(4-3) +( 8-6) + (12-9) + (16-12)+..........+ (96-72) + (100-75) =

1 + 2 + 3 + 4 + ........+ 24 + 25 = [25 * 26] / 2 = 25 * 13 = 325