Final answer:
To find the sale price of a coat after a 20% discount, multiply the original price (£44) by 0.20 to get the discount amount (£8.80), and subtract it from the original price to find the sale price (£35.20).
Step-by-step explanation:
The subject of this question is Mathematics, specifically related to finding the sale price after a discount. To calculate the sale price of a coat that originally cost £44 after a 20% discount, we follow these steps:
Find the amount of the discount by multiplying the original price by the discount rate (in decimal form). For a 20% discount, the rate is 0.20.
Calculate the discount amount: £44 * 0.20 = £8.80.
Subtract the discount amount from the original price to get the sale price:
£44 - £8.80 = £35.20.
Therefore, the sale price of the coat would be £35.20.