SOLUTION: Please show and explain me the solution.
How many is 1 1/2 od 500?
1 2/5 is 10% of what number?
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Question 963720: Please show and explain me the solution.
How many is 1 1/2 od 500?
1 2/5 is 10% of what number?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
How many is 1 1/2 of 500?
convert one and a half to an improper fraction and multiply ("of usually means multiply)
* 500 = = 750
:
1 2/5 is 10% of what number?
let n = "the number"
= .10n
multiply both sides by 10 to obtain 1n
= 1n
divide 70 by 5
n = 14
:
:
check: 1.4 is 1;
.1n = 1.4
multiply both sides by 10
n = 14
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