9 - 4 = 5 and 5 x 5 is 25. Let's check: 25/5=5, 5+4=9.
divide a number by 5add4 to the result rquals 9
To divide negative numbers, you divide the corresponding positive numbers. Then:If one number is positive and one is negative, you add a minus sign to the result. For example, 8 / (-2) = (-8) / 2 = -4.If both numbers are negative, the result is positive.For example: (-8) / (-2) = 4.-18/6 = -3-8/-4 = 235/-5 = -7
Add them all together, then divide by the number of the amount of numbers. Say you wanted the mean of 2, 3, and 4. You would add 2, 3, and 4 then divide by 3, because there are 3 numbers.
You get 50.
let x is the number then: 6x-5=19 6x=24x=4. ANS
To find 4/5 of a number, multiply the number by 4, then divide the result by 5. You can also do the division first if you like.
Add the numbers together, then divide the result by the number of numbers that were added. For example, 4, 6, 9, and 2 = 21. Now divide 21 by 4 to get the average, which is 5.25.
its easy just add them then multiply them then find the square root then add 5 million then divide!
To divide negative numbers, you divide the corresponding positive numbers. Then:If one number is positive and one is negative, you add a minus sign to the result. For example, 8 / (-2) = (-8) / 2 = -4.If both numbers are negative, the result is positive.For example: (-8) / (-2) = 4.-18/6 = -3-8/-4 = 235/-5 = -7
-4 take the number 1-9 and add 4 and you've got the answer
1) Take the reciprocal of each number. 2) Add the results. 3) Divide this last result by 2, since there are two numbers.
The number is 21. 21 ÷ 3 = 7 7 - 3 = 4
4 4
Pick a number between 8 and 20. double that number. subtract 16 from that answer. Multiply that result by 4. Divide that total by 8. add 15 to that answer. subtract the number that you started with.
that funny the answer is any number but how?
What you have to do is you add up all the numbers then you divide by the number of numbers. ex. Say you have the numbers 45,56,39 and 35 you add them all up 45+56+39+35=175 then you divide 175/4(because there is 4 numbers)=43.75
x/2+ x/4 = 60 Multiply each side of the equation by 4 :2x + x = 2403x = 240 Divide each side by 3 :x = 80
To change a mixed number to improper fraction, multiply the whole number by the denominator, then add the numerator. Put this result over the denominator. For example 4 4/12 Multiply 4 X 12 = 48 Add to the numerator: 48 + 4 = 52. Put this result over the denominator: 52/12 This still is not in simplest form, so divide top and bottom by 4. 52/12 = 13/3