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galben [10]
3 years ago
13

The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each,

and the laptops cost $439.00 each. If the math department has $6,500 to spend and purchases 30 textbooks, how many laptops can they buy
Mathematics
1 answer:
Sav [38]3 years ago
6 0

Answer:

6 laptops

Step-by-step explanation:

First, find the amount spent on the textbooks:

30(116)

= 3480

Subtract this from the total amount they have to spend:

6500 - 3480

= 3020

Divide this amount by 439 to find how many laptops they can buy:

3020/439

= 6.8

Round down to 6 since you can only have full laptops:

= 6

So, they can buy 6 laptops

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makkiz [27]

Answer:

It takes 15 minutes to print  1 banner.

Step-by-step explanation:

Given:

The number of banner printed = 8

Time taken to print  8 banner =   120 seconds

To Find:

The time taken to print one banner = ?

Solution:

Let the time taken to print one banner be x

It takes 120 seconds to print one banner

Time taken to print one banner x

=> \frac{\text{time taken}}{\text{number of banner}}

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=>15

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Answer:

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Step-by-step explanation:

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