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Vladimir79 [104]
3 years ago
11

The melting point of aluminum is 1220 degrees Fahrenheit. This is 1.96 times the melting point of lead. What is the melting poin

t of lead?
Mathematics
1 answer:
ioda3 years ago
8 0

Answer:

The melting point of led is: 622.45 Fahrenheit

Step-by-step explanation:

Given that

The melting point of aluminum is 1220 degrees Fahrenheit.

Let a be the melting point of aluminum and l be the melting point of lead.

The according to given statement, we can write that

a = 1.96l

Putting the value of a

1220=1.96l

dividing both sides by 1.96

\frac{1220}{1.96} = \frac{1.96l}{1.96}\\l = 622.4489...

Rounding off to nearest hundredth

l = 622.45

Hence,

The melting point of led is: 622.45 Fahrenheit

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