We are given that about 56% of the 2,553 students are enrolled in at least one honors lass.
So we basically need to find the value of 56% of 2553
converting 56% to decimal we get 56/100 =0.56
now multiplying 0.56 with 2553, we get
0.56*2553=1429.68
Rounding off we get 1430
Answer : 1430 students are enrolled in an honors class