Math, asked by rishav17, 1 year ago

in an examination 72% of total examinees passed is the number of silver is 392 find the total number of examination

Answers

Answered by yhoo
5
TOTAL CANDIDATES = X
PASSED = 72 OF C = 72C/100
C-72C/100 = 392
28C/100=392 (FAILED)
28C=392 TIMES 100
28C=32900
C= 32900 DIVIDED BY 28=1400
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