Gracie and Lizzie are comparing their grades they earned on their latest assignment in math. Gracie earned 150/200 and Lizzie earned 92%. Which student’s grade is the highest? Write your answer as a percentage.

To compare the grades, we need to convert Gracie's score to a percentage.

Gracie's grade is 150/200.
To convert this fraction to a percentage, we divide the numerator (150) by the denominator (200) and multiply by 100:

(150/200) x 100 = 75%

Lizzie's grade is already given as a percentage, which is 92%.

Comparing the two percentages, we can conclude that Lizzie's grade (92%) is higher than Gracie's grade (75%).