Peter walked 8,900 feet from home to school.
1 answer:
Peter waled 8900 feet. How many miles is it?
Well, it's surely at least one mile! 8900 is bigger than 5280. And how much more than one mile? let's subtract 5280 from 8900:
8900-5280=3620.
now, this is less than another mile: so it's more than 1 but less than 2 miles: only options 3) and 4) are possible.
so the exact answer is 1.685 and an approximation is 1.7 (because from digit 5 up we round up: 1.64 would be rounded down to 1.6)- the correct answer is 4)!!!
how much is 3600 feet?
it's
Well, it's surely at least one mile! 8900 is bigger than 5280. And how much more than one mile? let's subtract 5280 from 8900:
8900-5280=3620.
now, this is less than another mile: so it's more than 1 but less than 2 miles: only options 3) and 4) are possible.
so the exact answer is 1.685 and an approximation is 1.7 (because from digit 5 up we round up: 1.64 would be rounded down to 1.6)- the correct answer is 4)!!!
how much is 3600 feet?
it's
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Answer:
Marginal cost refers to the increase or decrease in the cost of producing one more unit or serving one more customer.
Step-by-step explanation:
Definition: Marginal cost is the additional cost incurred for the production of an additional unit of output. The formula is calculated by :
Marginal Cost = (Change in the total cost)/(Change in the product output)