Q. A school assembly had 80 students in attendance, and 80% of them were first-graders. How many first-graders were at the assembly?___ first-graders
Identify Students and Percentage: Step 1: Identify the total number of students and the percentage of first-graders.We know there were 80 students at the assembly and 80% of them were first-graders. We need to find out how many students that percentage represents.Calculation: 80 students ×80%=64 first-graders.
Calculate First-Graders: Step 2: Check the calculation for any errors.Rechecking the calculation: 80×0.8=64.Everything looks correct, no math errors here.
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