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Mathematics 18 Online
OpenStudy (anonymous):

The number of men in a tour group is 15 times the number of women. If there are 48 people in the group, how many are men? 45 30 15 10

OpenStudy (campbell_st):

so let x = women and 15x = men then you have x + 15x = 48 so now you can solve for x and find how many men and women were in the group.

OpenStudy (anonymous):

so subtract both sides by 15?

OpenStudy (anonymous):

Campbell is right and x=3 in his formula

OpenStudy (anonymous):

so if x is the number of woman, and 48 is the total of people..

OpenStudy (campbell_st):

no add the like terms x + 15x = 48 so 16x = 48 divide both sides by 16 and you find x, the number of woman... multiply it by 15 to find the number of men.

OpenStudy (anonymous):

45

OpenStudy (campbell_st):

oops men = 45, women = 3

OpenStudy (campbell_st):

so you are correct

OpenStudy (anonymous):

Genius

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

campbell

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