What is a composite number greater than 40 whose prime factorization contains 3 prime numbers that do not repeat

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.