Seudónimo Seudónimo
  • 20-09-2016
  • Mathematics
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Kevin is starting a saltwater aquarium with 36 fish. He wants to start with 11 times as many damselfish as clown fish

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xCalypso
xCalypso xCalypso
  • 20-09-2016
he would have about 3 Clownishes and 33 Damsel fishes. 
If he has 3 Clown fishes and wants to have 11 times as many Damsel fishes as he would clown fishes you'd have to multiply 3 by 11.
You get the 3 by dividing 36 by 11
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apologiabiology
apologiabiology apologiabiology
  • 26-09-2016
d+c=36
11 times as many d as c
d=11c
sub

11c+c=36
12c=36
divide both sides by 12
c=3
sub

d=11c
d=11(3)
d=33


33damselfish
3 clownfish

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