A 50 square inch model of a forest is built where one square inch equals one square mile. If the forest has approximately 35 pin
1 answer:
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Answer:
Step-by-step explanation:
Let's tackle each statement at a time:
<em>Jamal filled his gas tank of which he used .</em>
We need to express the unit (a gas tank) in terms of fractions so that we can substract .
The denominator of the second term of our substraction is , so we can express the first term as
. Now that we have the same denominator in both terms, we can proceed to define
as a common denominator and rewrite the expression as:
, which gives us a result of
, which is what Jamal has left after visiting his grandfather. This expression cannot be simplified anymore.
<em>Then, he used of the remaining
.</em>
We express it as if he had of the remaining <em>
.</em>:
We multiply the terms:
And simplify:
So, at the end, Jamal has of his tank left.
Answer:
65 cm²
Step-by-step explanation:
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