23.33% computers can be used for editing movies approximately.
Step-by-step explanation:
Given,
Number of computers used for editing = 7
Total computers = 30
Percent of computers for editing = [tex]\frac{Number\ of\ computers\ used\ for\ editing}{Total\ number\ of\ computers}*100[/tex]
Percent of computers for editing = [tex]\frac{7}{30}*100[/tex]
Percent of computers for editing = [tex]\frac{700}{30}=23.33\%[/tex]
23.33% computers can be used for editing movies approximately.
Keywords: division, percentage
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