each hour the number of bacteria in dr. nall's petri dish tripled what percent is the population compared to the population the
1 answer:
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Total number = 30
1/5 of 30 = 1/5 x 30 = 6
The attached figures show the total number of filled circles in five lines. Each line have “6” filled circles.
So 5 lines having 6 filled circles = 5 x 6 = 30
<span>Every line represents “1/5” of total amount “30”. Which proved that 1/5 of 30 is equal to 6. </span>
