Respuesta :

smithkekoal970

Answer:

29.85%

Step-by-step explanation:

total amount of students who took the math test

20 + 40 + 7 = 67

the percentage of students who got 90 and above in the math test

20 ÷ 67 × 100 = 29.85%

Simiiii

Answer:

29.85%

Step-by-step explanation:

Firstly, calculate how many students took the math test.

20 + 40 + 7 = 67

Then locate how many students got the score of 90 or above.

20

So you can say that, 20/67 got a 90 or above.

Convert 20/67 to a percent:

So, 29.85%