A trader purchased an article for 250 naira. At what price must he sell to make a profit of 20%?​

300

Step-by-step explanation:

10% of 250 is 25. so 20% is 50

250 + 50 = 300

all it means is function 3

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.