A shop sells pens and files only in packs. A pack of 6 pens cost $30. A pack of 2 files cost $6. A student wants to buy an equal number of pens and files. What is the least amount that the student must pay?
Answers
Answered by
1
Answer:
$8
Step-by-step explanation:
6 pen = $30
1 pen = 6÷30 = 5
1 pen = $5
2files = $6
q file = 2 ÷ 6 = 3
1 file = $3
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Answered by
0
Answer:
Step-by-step explanation:
Step 1: The first common multiple of 6 and 2 is 6.
So, the number of pens or files he bought is at least 6.
Step 2: He bought at least 1 pack of pens and 3 packs of files.
Step 3: The least amount that he must pay is $30 x 1 + $6 x 3 = $48.
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