R-SAT
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Numerical Ability
Algebra
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- 180 4a+5m=30 .....(1)
8a+7m=40......(2)
solve (1) and (2) equations .. and apply a(24)+m(24)
- 10 years agoHelpfull: Yes(0) No(0)
- 4A+ 5M=30
A=30-5M/4
8A+7M=40
8*30-5M/4 +7M= 40
SOLVING THIS WE GET
M=20/3
A=-5/6
SO, 24A + 24M= 24*-5/6 + 24* 20/3
= 140 - 7 years agoHelpfull: Yes(0) No(0)
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