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Sagot :
Answer:
10% of 45 is 4.5
30% of 45 is 13.5
Step-by-step explanation:
10% of 45 is 4.5 because you can multiply 4.5 10 times to get 45. Because 30% is 3 times the amount as 10%, you can multiply 4.5 x 3 to get 13.5
The accurate answer to the list of percentages given is you can multiply 4.5 x 3 to get 13.5.
What is a Percentage
This refers to the unit that is used to represent a whole and is denoted with the % sign and is a total over 100.
Hence, because
- 10% of 45 is 4.5
- 30% of 45 is 13.5
If we expand, we would see that 10% of 45 is 4.5, 30% of 45 is 13.5 and because 30% is x3 the amount of 10%, you can multiply 4.5 x 3 to get 13.5
Read more about percentages here:
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