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If 5 key chains cost 11.5 then one key chain costs 11.5 divided by 5, which is 2.3 so 15 key chains cost 2.3 x 15, which is 34.5
Actually the cost of 5 chains is 11.25 not 11.50.
so divide 11.25 by 5 to find the cost of one chain = 2.25
now multiply 2.25 by 15 to find the cost of 15 chains = 33.75
Another way to do it is to see that 15 chains is 3 times more than 5 so multiply the cost of 5 chains by 3
5x3 = 33.75
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If 7 key chains cost 15.54 then 15 key chains cost?
The cost is: 15 times 2.22 = 33.3 because one key chain cost 2.22
What is the next in this sequence of 3 5 15 75?
3 5 15 75 1125 Assuming the following reasoning is correct: 3x5=15 5x15=75 15x75=1125
What is the simplest form of 525 and 1125?
525 and 1125 cannot be simplified further as they are already in their simplest form.
What is 15 percent of 75.00?
15% of 75.00= 15% * 75= 0.15 * 75= 11.25
What is the value of 3a x 75 if a 5?
It is: 15*75 = 1125
If 7 key chains cost 15.54 then 15 key chains cost?
The cost is: 15 times 2.22 = 33.3 because one key chain cost 2.22
What are the factors of 1125?
The factors of 1125 are 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, and 1125.
11.25 is 75 percent of what number?
To get this, do this: Multiply 11.25 by 100, then divide that by 75. 11.25•100=1125 1125/75=15 15 is your answer. Now if you had 15 and not 11.25 you do this: 15•.75 which is then 11.25
What is the next in this sequence of 3 5 15 75?
3 5 15 75 1125 Assuming the following reasoning is correct: 3x5=15 5x15=75 15x75=1125
What are all the factors of 1125?
1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125
What is the simplest form of 525 and 1125?
525 and 1125 cannot be simplified further as they are already in their simplest form.
What is 15 percent of 75.00?
15% of 75.00= 15% * 75= 0.15 * 75= 11.25
How much does a key of herione cost?
$5-$15
What are the factors of1125?
The factors of 1125 are: 1 3 5 9 15 25 45 75 125 225 375 1125
What is 75 times 15?
11.25
What is 1125 divided by 15?
75
How many times does 225 go into 1125?
5 times
