look at the digit to the right. if the digit to the right is less than 5, the digit in the roundig place stay the same. if the d
igit in the right is 5 or greater the digit in the rounding place increase by one. write zeros for the digits to the right of the rounding place. 389,422 209,767 191,306 66,098
If we think of one full rotation, it will be 360 degrees. If one full turn is 360 degrees, one-third of that will be the turn that Jacob made. One-third times 360 is 120 degrees