18 and 40 will go into 58 together without a remainder.
156 ÷ 58 = 2 with remainder 40 or 2.6897
58 +40 = 98
40 R 11
58 is 40% of 145
40% of 145= 40% * 145= 0.4 * 145= 58
45
58/40 = 29/20
8 times
[object Object]
$23.20
58% of 145= 58% * 145= 0.58 * 145= 84.1