A man made a loss of 15% by selling an article for N595. Find the cost price of the article
The bearing of P from Q is x, where 270o < x < 360o. Find the bearing of Q from P
1. Evaluate \( 202^2_{three} - 112^2_{three}\)
If \(y = 23_{five} + 101_{three}\), find y, leaving your answer in base two
