contestada

The ratio of blue marbles to white marbles in a bag is 4 to 5. At this rate how many blue marbles are there if there are 15 white marbles

Respuesta :

Answer:

Step-by-step explanation:

ratio of blue marbles to white marbles = 4:5

15/5=3

4x3:5x3

ratio if there are 15 white marbles= 12:15

denoting that 12 blue marbles would be there

Otras preguntas