66% of 28 = 18.48
28/66 = 14/33
28
Add everything up on the left side first: 52 + 90 + (-76) + x = 66 + x 66 + x = 360 Now just subtract 66 from both sides: 66 + x - 66 = 360 - 66 x = 294
66 x 25 x 1.7 = 2805.
924 since 66 = 2 x 3 x 11 and 28 = 2 x 2 x 7 then the answer = 2 x 2 x 3 x 7 x 11
66 decreased by 28 percent = 47.52 66 decreased by 28% = 66 - (28% * 66) = 66 - (0.28 * 66) = 66 - 18.48 = 47.52
66% of 28 = 18.48
28/66 = 14/33
(28/66) * 100 = 42.42% (to 2 decimal places)
Factors of 28 are 1, 2, 4, 7, 14, and 28. Factors of 66 are 1, 2, 3, 6, 11, 22, 33, and 66. The only common factors of 28 and 66 are 1 and 2.
28
66 = 1 x 66 66 = 2 x 33 66 = 3 x 22 66 = 6 x 11
1 x 66, 2 x 33, 3 x 22, 6 x 11 = 66
66 33,2 11,3,2 2 x 3 x 11 = 66
formulae for percentage=(x/total)*100=x% (x/66)*100=20 x=(20/100)*66 x=13.2 13.2 is the 20 percent of 66
Add everything up on the left side first: 52 + 90 + (-76) + x = 66 + x 66 + x = 360 Now just subtract 66 from both sides: 66 + x - 66 = 360 - 66 x = 294