Peter sells 10 wallets in 2 days. After 40 days how many wallets should be sold?
1 answer:
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Answer:
Where z = 3m-2n
Step-by-step explanation:
An important mathematical property about the powers is that when powers of equal base are divided, the same base is placed and the exponents are subtracted.
Then we can write 1000m and 100n as powers of the same base:
Now we perform the division of powers of the same base (10)
Finally
Where z = 3m-2n