Sale price = cost price ( 1 - sales tax)
sales price = 21.60 ( 1- .08)
sales price = $19.872
Hopes this loves.
We have to express the ratio 1 : 3.5 in the form p:q where p and q are whole numbers.
Consider the ratio of 1 and 3.5,
1 : 3.5 = 
= 
Reducing the above fraction to its lowest form.
So, we get 
Therefore, the ratio 1 : 3.5 is expressed as 
where 2 and 7 are the whole numbers.
In order to get 25% of somthing first you need to find 50%.
This is easy because all you have to do is half it.
In this case 50% would be 3.2 becuase 6.4 divided by 2 is 3.2
You now need to half the 50% which will give you 25%
3.2 divided by 2 = 1.6
25% of 6.4cm = 1.6cm
Answer:
Step-by-step explanation:
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Answer:1.327
Step-by-step explanation: