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 cost in dollars y of producing x computer desks is given by y = 40x + 4000 X 100 200 300 a. Complete the table y b. Find the number of computer desks that c

i will mark brainalist!

Find the x-component of this vector: 47.3 m 39.4 ° Remember, angles are measured from the + x axis. x-component (m)

how many seconds are there in a month of 30 days express it in scientific notation

The numerator of a fraction is 8 less than the denominator of a fraction. The value of the fraction is 3/5, find the value of the fraction.

Why does the action potential propagate in one direction

A 2.87g sample of carbon reacts with hydrogen to form 3.41g of car fuel. What is the empirical formula of the car fuel?

punnet squares are a useful tool in genetic studies. Which of the following describes the most likely use of this tool? a. To quantify proportions of offspring

who authored the document the foundation of the United States

A fish inside the water 12cm below the surface looking up through the water sees the outside world contained in a circular horizon. If the refractive index of w