12
120
121
Finding 18 percent of a number is the same as multiplying the number by 0.18. In this instance, 0.18 x 121 = 21.78. Rounded to the nearest tenth, this is equal to 21.8.
120
To the nearest ten, 120 To the nearest hundred, 100
You round it down to 100, as the 2 for tens must be rounded down.
121
120
If 121.16 as cents then you would round it down to 121 cents.
121 rounded to the nearest 10 is 120 .
121
Finding 18 percent of a number is the same as multiplying the number by 0.18. In this instance, 0.18 x 121 = 21.78. Rounded to the nearest tenth, this is equal to 21.8.
100
120
To the nearest ten, 120 To the nearest hundred, 100
200
To the nearest percentage, it is 68%.