Total no. of teas served: 20
Therefore, we can write the two quantities as fractions of twenty:
14/20 and 6/20
A percentage is "per-cent", i.e. per 100, therefore a fraction of 100. To make this denominator a fraction of 100 we multiply it by 5 (20 x 5 = 100), and because what we do to the bottom of the fraction we must do to the top, we multiply each numerator by 5:
14/20; 14 x 5 = 70
6/20; 6 x 5 = 30
So,
70/100 , 30/100
Answer: 70% of the teas sold were caffeinated.
Answer:
i can´t enter the page
Step-by-step explanation:
The answer is 7.41717 x 10^4 because you move the decimal to the left 4 spaces
Answer:
the box of cereal weighs 1.32 pounds
Step-by-step explanation:
1 kg = 1000 grams.
.6 kg = 600 grams
1kg=2.2
.6kg = 60% of 2.2
60% of 2.2 = 1.32 pounds
