srilakshmit srilakshmit

13-10-2020
Mathematics

contestada

The ratio of the number of girls to the number of all students in the class is 4 to 9. Can there be 20 students in that class?

Respuesta :

capsasha2 capsasha2

13-10-2020

Answer:

No

Step-by-step explanation:

20 ÷ 9 = 2.222222222
9 does not go evenly into 20, and there can't be a fraction of a student, so the answer is no.

I hope this helps!

Answer Link

Otras preguntas

Why might historians need to describe different places on Earth?

Which group works to help get pardons for past offenses? Amnesty International International Red Cross

what is 3 fourths minus 7 eighths

How did the fighting in Iwo Jima and Okinawa affect the Allies' Pacific strategy? It was decided that the Soviet Union would begin to send troops to the Pacific

The only two-digit prime with each digit the same

what was grovers main ambition in life

According to Daniel Webster, who had the right to nullify a law? the Supreme Court Congress the individual states

A triangular pyramid is 9 yards tall and has a base area of 30 square yards. What is the volume of the pyramid?

Which innovation enabled ordinary people to buy cars? A. J.P.Morgan's methods of banking that made it easy to get credit B. Thomas Edison's use of electricity

Michael made a baby quilt that was 3 feet wide. It's perimeter was 16 feet. What was it's area?