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’s the perimeter of the square in inches

Apply: Food chains show how matter is transferred between bioticfactors in an ecosystem. But matter is also transferred between bioticand abiotic factors.Which

The length of one side of a rhombus is 20 m.Find its perimeter.

Find m 15 points to correct answer!

The kilogram is the SI unit for mass

How many factors are there in the algebraic expression −2x(x + 5)? Question 7 options: (a)2 (b)1 (c)4 (d)3

Please answer this question I will mark you the brainlest please ............☺️☺️

____ sounds are anything that stand for an idea A. Sounds B. Symbols C. Feelings

The breastbone or ________________ extends down the chest.

A finch rides on the back of a Galapagos tortoise, which walks at the stately pace of 0.060 m/s. After 72 seconds the finch tires of the tortoise’s slow pace,