As a product of its prime factors in exponents: 23*52 = 200
each needs 12 feet so just multiply tht by the amount you want
200 multiply 120% = 240
To find 1.5 percent of a number, you need to multiply the number by 0.015. For example, if you want to find 1.5 percent of 200, you would multiply 200 by 0.015 to get 3.
Multiply by 1000, so 200 000. I'm not sure what you are cooking though =)
Multiply the 200 by 15, then divide the answer by 100 !
I assume you mean 500x300/200. This would be 750. If you meant add or subtract, remember that you multiply, divide, add subtract in that order
To convert yards to meters, multiply by 0.9144.
You need to divide your number with 100 and multiply it with how many percent you want. 200 * 80 / 100 = 160 A shorter way is to multiply your number with 0.8. You'll get the same answer.
It depends on the current interest rate - you'll need to check with your bank to find that out before you can do the math and multiply it out.
1 meter is 10 decimeters. 1 meter is 1000 millimeters. To get from decimeters to millimeters you need to multiply by 100, so 2 decimeters = 200 millimeters.
1000*0.2 = 200
9/100 is out of 100 right? You need it out of 200, so multiply top and bottom by 2. 9/100 x 2/2 = 18/200 So the answer is 18.