LaVonne estimated 38% of 63 by rounding 38% up to 40%, rounding 63 up to 70, and then multiplying 70 by 0.4 to get 28. Is her estimate reasonable?
A
No, because she should have rounded 38% down to 30%.B
No, because she should have rounded 63 down to 60.C
Yes, because she correctly rounded 38% up to 40%.D
Yes, because she correctly rounded 63 up to 70.