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Think of any number Add 7 to it subtract 2 Subtract your original number multiply this by 4 and subtract 2 You will always get 18 Why?
Call the unknown number n. Then, from the problem statement, {4[(n + 7 - 2) - n]} - 2 = 18. This is always true because [(n + 7 - 2) - n] is simply 5.
What number can you multiply by 4 substract by 5 and the answer was 10?
3.75 and the word is subtract, not substract.
1.Write a number down 1-9 2.Multiply by 2 3.Add 12 4.Subtract 4 5.Divide by 2?
The sAme you started with.
If it is 50 degrees celsius what is in Fahrenheit?
122. Subtract 10% from C. Multiply times 2. Add 32. Works on any number. 50 -5*2+32=122
What are the 5 operations in math?
add (+) subtract (-) multiply (x) divide ( / ) and power. To power a number you the number, how about 2, and raise it to another number, let's go with 4. so it would be 2^4, which is equivalent to 2x2x2x2 (There are four 2's
You are thinking of a number you multiply it by 13 and subtract 209 you get the same answer if you multiply by 5 and subtract 9 what is your number?
Using algebra the number works out as 25
What number to use to make 10?
2 and 5 if you multiply them. 50 and 5 if you divide them. 5 and 5 if you add them. 15 and 5 if you subtract them.
What single digit number can you multiply by 4 subtract 3 divide by 5 and add 2 to arrive at the same number that you started with?
7
What Starts with half a dozen add 2 multiply by 3 divide by 4 subtract by 5 what number am i?
34?
What do you get if you multiply a number by 5 and subtract 11?
-6
Think of any number Add 7 to it subtract 2 Subtract your original number multiply this by 4 and subtract 2 You will always get 18 Why?
Call the unknown number n. Then, from the problem statement, {4[(n + 7 - 2) - n]} - 2 = 18. This is always true because [(n + 7 - 2) - n] is simply 5.
What number can you multiply by 4 substract by 5 and the answer was 10?
3.75 and the word is subtract, not substract.
What number comes next in a series 2 5 14 41 122?
365 would be next because you multiply the last number by three then subtract one.
1.Write a number down 1-9 2.Multiply by 2 3.Add 12 4.Subtract 4 5.Divide by 2?
The sAme you started with.
How do you get from 64 from 32?
You have a number of choices, including: -- Add -32 -- Subtract +32 -- Multiply by 1/2 -- Divide by 2 -- Raise 64 to the 5/6 power
How do you use the number 5?
you can multiply add subtract divide make into a fraction or percentage or squuare it or cube it ortry to maki it using base 2
In a math equation where there are no parentheses do you add and subtract the numbers first and then multiply?
no, you multiply first. For example 2 + 3 x 4 + 5 = 2 + 12 + 5 = 193 +
