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Zolol [24]
2 years ago
12

A scale model of a car is 9 inches long. the scale is 1:18. How many inches long is the car it represents?

Mathematics
1 answer:
Rom4ik [11]2 years ago
8 0
1 inch of the model - 18 inches of the car
9 inches of the model - x inches of the car

\frac{1}{18}=\frac{9}{x} \\ 
x=9 \times 18 \\
x=162

The car is 162 inches long.
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Answer:

1242 6th graders went on the trip.

Step-by-step explanation:

From the information given, you know that the theater has 2760 seats and that the students filled 45% of the seats, so to find the quantity of 6th graders that went on the trip, you have to calculate 45% of 2760:

2760*45%=1242

According to this, the answer is that 1242 6th graders went on the trip.

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1 year ago
Business services ordered a chair that cost $220.59. Upon arrival they received an invoice for $261.47. If the California sales
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Answer:

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Step-by-step explanation:

Given

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In order to find the cost of shipping and handling, we have to subtract the cost of chair and the tax from the invoice price of chair.

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Now,

Cost of shipping and handling=$261.47-$220.59-$17.42661

=$23.453 ..

6 0
2 years ago
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Hannah took $50.00 to go shopping and she bought 2 shirts for $17.00 each how change did she have left
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