-57. You are taking away 9 less each time.
30% off 298 = 298 - (0.30 x 298) = 208.6
At each step the number being subtracted is reduced by 9 298 - 89 = 209 209 - 80 = 129 129 - 71 = 58 58 - 62 = -4 -4 - 53 = -57..........which is the next number.
Expressed as a percentage, 298/100 x 100 = 298 percent.
The answer is 89.4 (70% of 298 is 208.6.... 298 - 208.6 = 89.4)
Note that 298 can be written as 298.0. Move 2 decimal places to the left and we write the term as: 2.98 x 102
-57. You are taking away 9 less each time.
It is a quadratic sequence (order 2) t(n) = (9n2 - 205n + 792)/2 for n = 1, 2, 3, ... and the next number is -57
The factors of 298 are: 1, 2, 149, 298
30% off of 298= 30% discount applied to 298= 298 - (30% * 298)= 298 - (89.40)= 208.60
30% off 298 = 298 - (0.30 x 298) = 208.6
At each step the number being subtracted is reduced by 9 298 - 89 = 209 209 - 80 = 129 129 - 71 = 58 58 - 62 = -4 -4 - 53 = -57..........which is the next number.
423-298 = 125
2.98 or 298%
298 is composite.
Expressed as a percentage, 298/100 x 100 = 298 percent.
The answer is 89.4 (70% of 298 is 208.6.... 298 - 208.6 = 89.4)