how many times does 40 go into 280
40 goes into 280 7 times to figure this out just simply divide 280/40
280 40 7 times come exactly because if we divide 280-40 7 and if we give the sample, ie 7x40 = 280.\(280:40 ~or~ \frac{280}{40} =7\\ 7*40=280\)
