The answer is 8.
8+32=40 and 8x5=40 ****** thx. =]
9
9
it is the same as multiplying by 0.4
The result is the same as 0.5 times 0.5 = 0.25
Yes. This is called the distributive property. For example: a(1 + 2 + 3 + ... + n) = 1a + 2a + 3a ... + na
35
41
A square number
6
6
9
9
When multiplying numbers, the result should have the same number of significant figures as the number with the fewest significant figures.
because of mathematical equivalence: it doesn't change the result
Multiplying a sum by a number gives the same result as multiplying each addend by the number and then adding the products together.
When multiplying or dividing numbers, the result should have the same number of significant figures as the factor with the fewest significant figures. When adding or subtracting numbers, the result should have the same number of decimal places as the number with the fewest decimal places.
It won't work for all numbers. I tried with 1 and got a 0.230769...