The top smaller sub-triangle and the whole big triangle are similar. This means that the correspondant sides are in proportion. So, we have
Which implies
So, we have
The purchase price of a camcorder is $640. What is the total price if the sales tax rate is 8.5%?
2 answers:
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Answer:
The owner's estimate is reasonable. They ordered about 240 apples and sold about 320 so they should have about 80 fewer apples than they started with.
Step-by-step explanation:
Given that:
Number of apples already available with Owner = 200
Number of bags of apples ordered with 12 apples each = 19
Number of apples ordered = 12 19 = 228
OR
Rounding off 19 to 20:
Number of apples ordered = 12 20 = 240
Around <em>240 apples were ordered</em>.
Number of bags of apples with 8 apples each, sold = 42
Number of apples sold = 42 8 = 336
Rounding off 42 to 40, <em>number of apples sold = around 320</em>
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Therefore, 80 more apples were sold than that of apples bought.
So, according to the estimate, there will be 80 fewer apples left than they started with.
<em>Correct answer is:</em>
The owner's estimate is reasonable. They ordered about 240 apples and sold about 320 so they should have about 80 fewer apples than they started with