True.
40 = 2 * 2 * 2 * 5
100 = 2 * 2 * 5 * 5
40 % =
40 / 100 =
( 2 * 2 * 2 * 5 ) / ( 2 * 2 * 5 * 5 )
= 2 / 5
OR
( 2 / 5 ) * 100 % =
0.4 * 100 % = 40 %
A rate of 40 percent could be expressed as 2/5.true or false
1 answer