a+b=10 b+c=20 a+c=24 So a+b+c = ?

0

11

14967

2

a+b=10 b+c=20 a+c=24 So a+b+c = ?

Guest Aug 2, 2015

0 users composing answers..

Best Answer

+26367

+8

(a+b)+(b+c)+(a+c)=2(a+b+c)=10+20+24=54

a+b+c=54/2=27

heureka Aug 2, 2015

2⁺⁰ Answers

+5

Difference between c and a -> 20-10=10

a-> (24-10)÷2=7

c-> 10+7=17

b-> 10-7=3

a+b+c-> 7+3+17=27

Guest Aug 2, 2015

+26367

+8

Best Answer

(a+b)+(b+c)+(a+c)=2(a+b+c)=10+20+24=54

a+b+c=54/2=27

heureka Aug 2, 2015

5 Online Users