miner
miner miner
  • 23-03-2014
  • Mathematics
Answered

7b ÷ 12 = 4.2  what does b =



Answer :

deathstrike001
deathstrike001 deathstrike001
  • 23-03-2014
7b/12=4.2
7b=50.4
b=7.2

hope this helps
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Аноним Аноним
  • 23-03-2014
7b/12=4.2
7b=4.2*12
7b=50.4
b=50.4/7=7.2                 (ans)
Answer Link

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