22.5
900
40% of 900= 40% * 900= 0.4 * 900= 360
900 divided by 4 = 225
1.8
40 x 900 = 36000
40% of 900 is 360, so 900 - 360 = 540
Yes 900 divided by 4 is 225 and 900 divided by 9 is 100
900
900
40 divided 245 = 0.16326530612244897
40 divided into 228 = 0.17543859649122806
8 divided to 40 = 0.2