morriskyla22 morriskyla22

08-02-2021
Mathematics

contestada

In Ellen's math class, there are 2 boys for every 3 girls. If there are 21 girls in the class, how many boys are in the class?

Respuesta :

fluffystreet6 fluffystreet6

08-02-2021

Answer: 14 boys

Step-by-step explanation:

ratio 2:3

7 divided by 21 = 3, so 7 times 2 equals 14

Answer Link

adrinanan adrinanan

08-02-2021

Answer:

14

Step-by-step explanation:

Divide 21 by 3, you get 7. Multiply 7 by 2, you get 14.

Answer Link

Otras preguntas

In San Francisco, hostile attitudes developed toward which group of people?

How did Constantinople respond to numerous invasion attempts before 1453?

Which word in the following sentence should be capitalized? “What is the homework for math class tonight, professor?” [L.8.2.c] A. homework B. math C. class D.

Which nation is the largest in North America by size

Ratio 3:4 boy/girls 245 total how many are boys

a satellite moves at a speed of about 27,000 kilometers per hour.write four numbers that could be the actual speed of the satellite

Why are ecological pyramids shaped as pyramids? A.Because there is a large decrease in the amount of energy or biomass as you move from one trophic level up to

How many resistors are found in this circuit? A) 0 B) 1 C) 2 D) 3

Which statement describes a result of Susan B. Anthony's trial? A. The 19th Amendment giving women the right to vote was passed the next year. B. Many Am

If the theater has 4,650 seats.If the theater sells all the tickets for each of its 5 shows,how ,any tickets will the theater sell?