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I guess you mean: What number when you subtract 20, gives 40 as the answer?
x - 20 = 40.
Add 20 to both sides: x - 20 + 20 = 40 + 20
x = 60
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What is m plus 40 equal 60?
A number "m" plus 40 equals 60. Therefore, 60 minus 40 equals m. m therefore equals 20.
What number times what number equals 40 and adds up to -22?
The numbers are: -2 and -20
Is the LCM of 20 40 equals 20?
20 is the GCF. The LCM is 40.
Is 20 plus 20 equals 40?
Of course!
Two times the reciprocal of a number equals 16 times the reciprocal of 20 Find the number?
2/x =16/20 16x = 40 x = 2.5
What is m plus 40 equal 60?
A number "m" plus 40 equals 60. Therefore, 60 minus 40 equals m. m therefore equals 20.
What number times what number equals 40 and adds up to -22?
The numbers are: -2 and -20
Is the LCM of 20 40 equals 20?
20 is the GCF. The LCM is 40.
What times 40 equals 800?
It is: 20*40 = 800
What is 20 percent of40 equals?
20% of 40= 20% * 40= 0.2 * 40= 8
What times 2 equals 40?
20 times 2 = 40
What times 20 equals 800?
40
How do you add 40 percent to a given quantity?
Percentages seem to confuse a lot of people but they really shouldn't. A percentage is simply a fraction. 40% is written as .40 or 4/10. So let's say your given number is 20. To add 40% to 20 you multiply 20 by 1.4 and the answer is 28. The reason you multiply by 1 is you are ADDING 40% so you want the original number you started with. 20 times 1 equals 20. So we have our original number in our answer. The .4 comes from 40%. 20 times .4 equals 8. So 20 plus 8 equal 28.
Is 20 plus 20 equals 40?
Of course!
80 percent of what number equals 40?
For the equation 80% of what number equals 40, the unknown number is 50.
Two times the reciprocal of a number equals 16 times the reciprocal of 20 Find the number?
2/x =16/20 16x = 40 x = 2.5
What is 40 divided by 10 equals 20 divided by a?
40/10 = 20/a 4= 20/a 20/4 = a a= 5
