BellaCrocker724 BellaCrocker724

05-05-2016
Mathematics

contestada

A bag holds 28 blue marbles and 49 red marbles. What is the ratio of red marbles to the total number of marbles in the bag?

A) 7 to 11
B) 7 to 4
C) 4 to 7
D) 4 to 11

Respuesta :

jaelynn98 jaelynn98

05-05-2016

the answer to this question is A

Answer Link

BossLife123 BossLife123

05-05-2016

Hi there, 28+49=77 total of marbles, 49 red marbles. 49:77, 49:77 simplified is 7:11, 7/11 and 7:11 is the same as 7 to 11. Therefore, the answer is A) 7 to 11

Answer Link

Otras preguntas

A bank charges $3 each time you use an out of network ATM. at the beginning of the month, you have $1500 in your bank account. you withdrawal $60 from your bank

Solve the following equation 3m^2=3-8m. Find both values

What phylum has animals with a central cavity and mouth;and most of them have tentacles?

In class 6, 80percent of the children like crisps. 75percent of the children who like crisps also like chocolate. In class 6 what percentage of the children lik

Is Glass a good conductor of heat? is Metal a good conductor of heat? is wood a good conductor of heat

why do living things need nitrogen?

What is the value of f(-4) in the piecewise function f(x)= -x-5 for -5<= x <= -2; -x^2+1 for -2<=x<=2; (x-3)^2+2 for 2<=x<=4? If that makes an

what happens to the brightness of the light from each bulb as each new bulb is added?

Prove the identity: cos(3x) + cos(x) = 2cos(2x)cos(x) I'm almost done with my homework, just got stuck on this one.

step by step how to solve 3y + 5.2 = 2 - 5y

Q&A Education