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how do u find 8.75% of 13.98???????? i know its divide but i cant remember which way.

2007-03-21 17:35:45 · 18 answers · asked by Candidily 3 in Science & Mathematics Mathematics

18 answers

multiply 13.98 x 0.0875 = 1.22325

(in math, the word 'of' means mulitply, usually by a fraction or decimal like this. For instance 1/3 of 9 becomes 1/3 x 9 = 3)

2007-03-21 17:37:59 · answer #1 · answered by Jim S 5 · 1 0

Whenever --% is there means out of 100 the given number.
It is just like you get 36 marks out of 40 in any subject, it is written on you paper 36/40.
In the similar way. 8.75 % means 8.75 out of 100 (sign % means 100), this can be written as 8.75/100.
Now the next word 'of ' means to multiply.
multiply by 13.98
So now your question is (8.75/100) × 13.98
If you are confused in doing decimal multiplication, remove decimals as 0.1 we write as 1/10, 0.01 is written as 1/100 in a similar way 8.75 can be written as (875/100) and 13.98 can be written as 1398/100
Therefore (8.75/100) × 13.98 = (875/100×100) × (1398/100)
to get it clear write on the paper and you get the expression as (875 × 1398)/1000000
Generally when there is 10, 100 or 1000 are in the denominator keep the denominator as such so it will be easy to write the answer in decimals.
875 × 1398 = 1223250
So the answer is 1223250/1000000 = 1.22325

2007-03-22 02:59:23 · answer #2 · answered by Pranil 7 · 2 0

remember always in percent you should divide by 100,i.e,

8.75/100 x 13.98= (8.75x13.98)100=1.22

2007-03-23 09:00:10 · answer #3 · answered by PearL 4 · 0 0

hi

just multiply 13.98 by 8.75%..and get the answer...

13.98 x 8.75%
= 13.98 x 8.75/100
=13.98 x .0875
=1.22

got it?

2007-03-23 07:52:19 · answer #4 · answered by netizen_india 1 · 0 0

Actually, you multiply.
8.75% = 0.0875
Multiply that by 13.98 and you got it.

2007-03-22 00:40:08 · answer #5 · answered by Herbie 2 · 2 0

The easiest way is to times 13.98 by 0.0875.

I have stupid moments all the time.

2007-03-22 00:40:03 · answer #6 · answered by Jim M 2 · 1 0

8.75% of 13.98 = (8.75 x 13.98) : 100
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2007-03-23 12:24:12 · answer #7 · answered by aeiou 7 · 0 0

13.98*8.75/100=1.223 Ans. ok just cool yaar take care

2007-03-23 02:56:52 · answer #8 · answered by ton 2 · 0 0

8.75*13.98/100 Fikar not.

2007-03-22 13:22:34 · answer #9 · answered by varooon 1 · 1 0

On a calculator hit
13.98 * 8.75 % = 1.22325

no divide

2007-03-22 04:03:23 · answer #10 · answered by Engineer71 1 · 0 0

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