It is a 55% decrease.
That will be -40%
38.9% decrease.
28% decrease.
40 = 5(x-10) 40 = 5x - 50 5x = 40 + 50 x = 90 / 5 x = 18 to check : 40 = (?) 5 (18 - 10) 40 = 5 (8) 40 = 40
It is a 55% decrease.
% change = [(40-18) divided by 40] x 100% = 5% (decrease)
That will be -40%
40% increase.
38.9% decrease.
28% decrease.
60 decreased by 40 is 20.
40 = 5(x-10) 40 = 5x - 50 5x = 40 + 50 x = 90 / 5 x = 18 to check : 40 = (?) 5 (18 - 10) 40 = 5 (8) 40 = 40
When 18 is decreased by (-27), the result is 45.
When 180 is decreased by 40% the result is 108.
Cut in half, decreased by 50%.
40%% change =|original value - new value|/original value * 100%= |80 - 48|/80 * 100%= 32/80 * 100%= 0.40 * 100%= 40% (decrease)