There are 48 students in a school play. the ratio of boys to girls is 5 : 7. how many more girls are there are 48 students in a school play. the ratio of boys to girls is 5 : 7. how many more girls than boys are in the play? n boys are in the play?

Girls = 28, That is there are 12 more girls than boys

Step-by-step explanation:

Boys : Girls

5 : 7

To find the population of boys;

5/12 × 48

note ( 12 is gotten by the addition of 5 and 7)

5/12 × 48 = 192/12 = 16

The population of boys are 16

To get the population of girls;

7/12 × 48 = 336/ 48 = 28

Number of girls = 28

28-16 = 12

Therefore there are 12 girls more than boys

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

more results from answers.yahoo.com

step-by-step explanation: