RRB
Government Jobs Exams
21 ÷ 3 ( 10 - 3 ) - 20 + 1 =
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21/3*7-20+1=7*7-20+1=49-20+1=30
10 years ago
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0.0076 ÷ 1.9 = ............
The marks obtained by a student in five subjects are 68, 73, 62, 85 and 79. Find the average score.