6. The cost of 12computers is $4800. How much does 15 computers costs.
2 answers:
Answer:
$6000
Step-by-step explanation:
12 = 4800
Divide both sides by 12 to get the price of 1 computer.
1 = 400
Multiply by 15...
15 = 6000
Answer: $6000
Step-by-step explanation:
Let x = # of computers
Step 1: 12x = $4800
Step 2: Divide by 12. x = 400
Now we know 1 computer = $400.
Therefore, 15 computers ($400 each) can be represented with the equation:
15 x $400 = $6000.
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