Step-by-step explanation:
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1,680 divided by 400 = 4.2
So we know that Xian has done 4.2 laps.
4.2 divided by 14 = 0.3
0.3 x 100 = 30%
Therefore, Xian has finished 30% of the run
Answer:
x = 10n + 35
Step-by-step explanation:
x/5 - 7 = 2n
x/5 = 2n + 7
(5) times x/5 = 5 (2n + 7)
x = 5 (2n + 7)
or
x = 10n + 35
Okay so the formula is
1. Divide the numerator by the denominator.
2. Write down the whole number answer.
3. Then write down any remainder above the denominator.
so your answer is 2 1/4
504659139120 is the answer