Mathematics for IGCSE & O level - Percentages (Section 3 - No. 5)
Laura earns £12000 per year plus a commission of 7.5% on her sales. Last year she sold £76,000 of goods. What was her average monthly pay last year?
£1770
£1775
£1780
£1800
설명
Calculate commission: £76000 * 7.5% = £5700. Total yearly earnings: £12000 + £5700 = £17700. Monthly pay: £17700 / 12 = £1475