In A Grade 5 Class Of 45 Pupils, 36 Got A Grade Of 80 And Above. What Percent Of The Class Got A Grade Of 80 And Above?

In a grade 5 class of 45 pupils, 36 got a grade of 80 and above. what percent of the class got a grade of 80 and above?

 

Answer:

80%

Step-by-step explanation:

Because it is a multiple of 9 (45 and 36) so 36/9=4 then 45/9=5 so it is 4/5 then times to so 8/10 then convert to percent which is 80