PROBLEM SOLVING (SHOW COMPLETE SOLUTION)
A 2000 watt water heater can boil water in 240 seconds. If the power is reduced to 1000 watts, how long will it take to boil the water?
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PROBLEM SOLVING (SHOW COMPLETE SOLUTION)
A 2000 watt water heater can boil water in 240 seconds. If the power is reduced to 1000 watts, how long will it take to boil the water?
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Answer:
120 seconds
Step-by-step explanation:
2000 divided by 2 is 1000.
While, 240 divided 2 is 120.
So, if 2000 Watt water heater can boil water in 240 seconds. And the power is reduced to 1000 Watts. Then it will take 120 seconds to boil water.
I hope it helps :)