In the last year, a total of 15,456 earthquakes occurred in a country. Of these 88.7% were minor tremors with magnitudes of 4.9 or less on the Richter scale. How many minor earthquakes occurred in the country in the last year?
(Round to the nearest whole number.)
88.7% means you need to multiply by 88.7 and divide by 100 (or simplified multiply by 0.887)
Therefore "15, 456 \\times0.887" is the number of minor quakes
Which is rounded up to 13709
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