estebanleticia35 estebanleticia35

20-03-2020
Mathematics

contestada

The ratio of blue to red marbles to red marbles in a bag is 11:9. If there are 99 blue marbles in a bag, how many red marbles are there?

Respuesta :

fluffycorgi81 fluffycorgi81

20-03-2020

Answer: 81

Step-by-step explanation: Divide the number of blue marbles by the number in the ratio of the number of blue marbles. 99/11=9. Then multiply that by 9 to get the number of red marbles. 9*9=81.

Answer Link

Otras preguntas

What are the cahiers de Doléances?Who were they written by?Why were the written?

What type of a graph shows data as they are pieces of most of pie

* PLEASE HELP *Which Latin American social class were individuals that were born of Spanish and Native American parents? Native Americans Peninsulares Mulattoes

Choose the graph which represents the solution to the inequality: -2x + 5 ≤ 11

The sides of a right angled triangle are x cm,(x+1) cm and (x+3) cm. Show that x^2 -4x-8=0 and solve this equation to find the lengths of the sides of the trian

What is the probability of drawing a king or a queen?

what is the casa blanca

Frederick buys a can of three tennis balls. The empty can weighs 20 grams, and each tennis ball weighs 60 grams. What is the total weight of the can with 3

1. Fermentation is a complex chemical process of making wine by converting glucose into ethanol and carbon dioxide: C6H12o6 (s)→2C2H5OH(l) + 2CO2 (

When a court finds that the shareholders of a corporation are using the corporate structure to shield themselves from liability when acting for purely for perso