satvikaamanana satvikaamanana
  • 17-04-2016
  • Mathematics
contestada

* If 120% of a is equal to 80% of b, and a=12, then what is the value of a+b?

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kellykleekamp
kellykleekamp kellykleekamp
  • 17-04-2016
120% of a=80% of b
1.2(12)=0.8b
14.4=0.8b
b=18
a+b=?
12+18=30
30 is your final answer
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