answersLogoWhite

0

Simply reverse the question and you find that 4 + 6, which is 10 equals half of the unknown number. 10 x 2 = 20, which must therefore be the unknown number.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Is 2.5 equal to half an inch?

The specific number 2.5 is not equal to half an inch.


What is half equal to?

Any number divided by2=half


Twice an unknown number?

twice an unknown number less one and one-half times the same number equals two ---- Let the unknown number be "x":: Equation: 2x - (3/2)x = 2


What is the absolute value of the sum of -7 and twice a number is 23 Find the number?

If you mean... -7+x*2=23 then x = 15. Done without the aid of a calculator ! The value of 'x' (the unknown number) MUST equal 30, because 30-7=23 - SO, half the unknown number must be 15!


How would you write this as an equation Half the number y is equal to y minus ten?

1/2y = y - 10y is the unknown variable, so you write it italicized, but it is still a number you plug it in like any number! Hope that helps!


A number that is equal to 32 and a half?

48


Write a fraction equal to half using 14 and its half?

A fraction equal to half using the number 14 and its half (which is 7) can be expressed as ( \frac{7}{14} ). This fraction simplifies to ( \frac{1}{2} ), demonstrating that it is indeed equal to half.


What does half of 10 mean?

Half of 10 refers to dividing the number 10 by 2, which equals 5. It represents a quantity that is equal to one of two equal parts of the whole number 10. Essentially, half of 10 is the value you get when you split it into two equal portions.


What number is equal to 0.5?

0.5 = 1/2 (a half)


What number plus one-half is equal to four?

4


Is 4.5 pounds equal to 4 and half pounds?

4.5 is the same number as "four and a half"


What number is equal to one half with a denominator of 6?

3/6.