Of the candidates registered for an examination 5% were absent and 40% of those who presented themselves failed. If 1140 be the number of passed, find the number of candidates registered.

in Calculus Answers by Level 1 User (280 points)

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1 Answer

????????? "presented emself" ????????? how bout "come" or "sho up" ???????????

1140 pass=60% av em hu take test

so numtake=1140/0.6=1900

but 5% dont sho, so number spoze tu come=1900/0.95=2000
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