A school has only four classes that contain 10, 20, 30 and 40 students respectively. The pass percentage of these classes are 20%, 30%, 60% and 100% respectively. Find the pass % of the entire school.
A.0.56
B.0.76
C.0.34
D.0.66
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Answered by
2
⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
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▶A school has only four classes that contain 10, 20, 30 and 40 students respectively. The pass percentage of these classes are 20%, 30%, 60% and 100% respectively. Find the pass % of the entire school.
➙ 0.76
_________
Thanks...✊
▬▬▬▬▬▬▬▬▬▬▬▬☟
▶A school has only four classes that contain 10, 20, 30 and 40 students respectively. The pass percentage of these classes are 20%, 30%, 60% and 100% respectively. Find the pass % of the entire school.
➙ 0.76
_________
Thanks...✊
Answered by
1
B-0.76 is the correct answer
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