Can somebody help me?
1 answer:
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Assuming that an exponentiation sign is missing, all you need to know is that rational exponents work like this:
So, you have
And similarly,
One inch equals 8 miles, or in math terms, this is how we figure It out...
To find the scale we need to find what one inch equals on the map, dmto do this we divide both sides by 3 in. and get 8 miles in reality equals one map inch.