When dividing two fractions, we flip the second fraction and multiply by it (that is, use the reciprocal).
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You can either multiply top by top and bottom by bottom or you can simplify by dividing out common factors.
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Answer:
.
Step-by-step explanation:
DC = 16 and
DB = 30 so
CB = 14
DB = 30 and
EB = 49 so
EB = 19
Answer: is 4 man :D
Step-by-step explanation:
Answer: 86 points
Step-by-step explanation:
I used cross multiplication. Debbie scored 28% of the points, which could be written as 28/100. I set 28 over 100 equal to 24 over x. The x represents the total amount of points, with the 24 over it to show that Debbie got 24 points out of the total. To solve, I did 100 times 24, and then divided that by 28. Once you do that, you get 85.7, so I round up to the nearest whole number which is 86.
Answer:
62.5 kmph
Step-by-step explanation: