Answer:
He has read 90 pages
Explanation:
Right the formula
p/w=%/100
p/100=30%/100
300×30=9,000
9,000÷100=90
Hope this helps! :)
Antonio has read 90 pages.
Divide 300 by 10 to get 30. So 30 is 10% of 300. 30x3=90, or 30% of 300.
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