280
0.0321
280 56 * 5 = 280 70 * 4 = 280
4
70
70/280 = 1/4
The GCF is 70.
The GCF is 70.
The LCM is 280.
Let the number be k. According to the question the equation is; (3.5 * k) / 4 = 70 (3.5 * k) =280 k = 280 / 3.5 =80 Therefore the number is 80.
percent of 400 is 280 = 70%% rate:= 280/400 * 100%= 0.70 * 100%= 70%
% rate:= 70/280 * 100%= 0.25 * 100%= 25%