.417
45 minutes is perfectly acceptable but you may prefer 45.0 minutes
25 is the answer just move the precent over twice and put a decimal. decimal to percent is the exact same but move it to the right instead of the left and add a percent sign. dont get confuse if...
11/25 x 4/4 [ which equals 1 ] = 44 / 100 = 0.44
0.04
20/25 equals 0.8