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tresset_1 [31]
3 years ago
6

20% tip on a bill of 31.60

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

6.32

Step-by-step explanation:

There's an easy trick for this. Move the decimal point once to the left, and then multiply by 2.

31.60 turns into 3.16 (which is 10% btw)

Multiply 3.16 by 2 and you get 6.32, or 20% of 31.60. Hope this helped!

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Step-by-step explanation:

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Ans. Since the annual rate is not compunded (for example, compounded monthly) you will have to pay in interest $27.41, and the total payment is $1,061.41

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sesenic [268]

Hey there!!

How do we solve this problem :

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... 11 ! / 2 ! ( 11 - 2 ) !

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