dahamanimohammed1 dahamanimohammed1

13-03-2021
Mathematics

contestada

The number of boys in a club is 10 more than half the number of girls.

There are 30 boys in the club. How many girls are in the club?

Respuesta :

chocolateblast chocolateblast

13-03-2021

Answer:

40 girls

Step By Step Explanation:

assume boys = y girls = x

y = 1/2x + 10

y = 30

30 = 1/2x + 10

1/2x = 20

x = 20 *2 = 40

girls is 40 boys is 30

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