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stellarik [79]
3 years ago
6

6. Dele charged $30 for shovelling snow for 2 1/2 hours. At that rate how much can Dale expect to eam

Mathematics
1 answer:
nata0808 [166]3 years ago
5 0

Answer:

The charge for shovelling snow for 6 hour is 72 hours

Step-by-step explanation:

Given as :

The charge for shovelling snow for 2 \frac{1}{2} hours is $30

Let The charge  for shovelling snow for 6 hours = $ x

Now, Applying unitary method

∵ The charge for shovelling snow for 2 \frac{1}{2} hours = $30

or,  The charge for shovelling snow for \frac{5}{2} hour = $30

So, The charge for shovelling snow for 1 hour =  \frac{30×2}{5} hour

∴ The charge for shovelling snow for 6 hour =  \frac{30×2}{5} × 6 hours

I.e The charge for shovelling snow for 6 hour =  \frac{360}{5} hours

                                                                            = 72 hours

Hence The charge for shovelling snow for 6 hour is 72 hours  Answer

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