Roy owns a refrigerated warehouse where he stores produce before selling it at the farmer’s market.  The fruits and vegetables he stores are very sensitive to temperature, and he must keep them all cold or they will spoil.  One day, the power went out and the air conditioner was turned off for three hours, during which time the temperature rose by 8 degrees per hour.  If Roy gets the power back on, it will activate the air conditioner to lower the temperature at the rate of 4 degrees F per hour.  What is the amount of time, in hours, it will take for the air conditioner to restore the warehouse to 43 degrees F?
At a rate of 8 degrees per hour, in three hours the temperature rose by 3*8=<<3*8=24>>24 degrees.
At a rate of 4 degrees per hour, the air conditioner can reduce the temperature 24 degrees in 24/4=6 hours.
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Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
You are solving math problems. Here are some examples of how to solve the task:

The school has 14 boys and 10 girls. If 4 boys and 3 girls drop out, how many boys and girls are left?There are 14 boys - 4 boys = <<14-4=10>>10 boys left.
There are 10 girls - 3 girls = <<10-3=7>>7 girls left.
In total there are 10 boys + 7 girls = <<10+7=17>>17 boys and girls left.
#### 17[END]

Sean played cricket for 50 minutes each day for 14 days. Indira also played cricket. Together they played cricket for 1512 minutes. How many minutes did Indira play cricket?Sean played 50 * 14 = <<50*14=700>>700 minutes
Indira played 1512 - 700 = <<1512-700=812>>812 minutes
Indira played cricket for 812 minutes.
#### 812[END]

Now, solve this next question in the style of the above examples:

Roy owns a refrigerated warehouse where he stores produce before selling it at the farmer’s market.  The fruits and vegetables he stores are very sensitive to temperature, and he must keep them all cold or they will spoil.  One day, the power went out and the air conditioner was turned off for three hours, during which time the temperature rose by 8 degrees per hour.  If Roy gets the power back on, it will activate the air conditioner to lower the temperature at the rate of 4 degrees F per hour.  What is the amount of time, in hours, it will take for the air conditioner to restore the warehouse to 43 degrees F?

### Response:
At a rate of 8 degrees per hour, in three hours the temperature rose by 3*8=<<3*8=24>>24 degrees.
At a rate of 4 degrees per hour, the air conditioner can reduce the temperature 24 degrees in 24/4=6 hours.
#### 6