choinam11 choinam11
  • 02-01-2020
  • Mathematics
contestada

In a bag, 12 marbles are blue. This is 80% of the marbles.How many marbles are there in total?

Respuesta :

kahlenegraber kahlenegraber
  • 02-01-2020

15 marbles total

12 is 80% of 15

Answer Link
marcthemathtutor
marcthemathtutor marcthemathtutor
  • 02-01-2020

Answer:

15

Step-by-step explanation:

given:

80% ------> 12 marbles

1% ---------> 12/80 marbles

hence

100% ---------> (12/18) x 100 = 15 marbles

Answer Link

Otras preguntas

Au petit-déjeuner, Sébastien aime bien prendre un café et manger des croissants et . (une salade, des fruits de mer, un yaourt)Pour le petit-déjeuner français,
Whenever Madelyn thinks about being a veterinarian, she experiences a positive, enthusiastic feeling. Because her feeling isn’t based on conscious reasoning, Ma
The if James problem please help
La es una comida típica. a. arroz b. frijoles c. paella
A map has a scale of 1:25 000. David walks 3.5 km in real life. How far will this be on the map?
The admissions officer for Clearwater College developed thefollowing estimated regression equation relating the final collegeGPA to the student’s SAT mathematic
12 inches is the same length as 1
comparison of asexual and sexual reproduction​
Plz help me i need it
What is 0.01 rounded to the nearest hundredth