A trader buys a car for N1,500,000.00 and sells it for N1,800,000.00. Find the percentage gain.​

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?