paisleymoyer paisleymoyer

10-10-2018
Mathematics

contestada

in one grade of 150 students, the ratio of boys to girls is 2 : 3. How many boys are in that grade?

Respuesta :

tiffany8546 tiffany8546

10-10-2018

2+3=5
150/5= 30
30x2=60

There are 60 boys in that grade.

Answer Link

madisonsziegler madisonsziegler

10-10-2018

I thought I only did ratios haha

Answer Link

Otras preguntas

The third point of natural selection states that because of variation, some offspring are better adapted to survive. which option is an example of this point? A

of gold, oxygen, iron, and sulfur, which is a renewable resources? explain

A basketball court has a rectangular shape with a length of 94 feet and a width of 50 feet. Janet made two scale models if the ratios of similarity to the actua

what are the first 2 elements?

Byzantine Emperor Justinian's MOST significant political accomplishment was A) codifying Roman law. B) defeating the Roman Empire. C) defeating invaders from

factor completely x^2+2x-24

What is the role and importance of stem cells in multicellular organisms?

Which of the following is an example of thinking at the margin? A. deciding to buy a car you don’t really like because it is significantly less expensive than t

Clearly, she likes sour candy more than him.

what is the value of y when x= -11