9
9
You can get from 6 to 18 using multiplication by multiplying it by 3!
Multiply the numerators together. Multiply the denominators together. Simplify if possible. 3/4 x 6/7 = 18/28 = 9/14
(7+6+2)*3*8 = 360
iuyfiudtrytrsjituyyes because 3x2 = 6Yes (double). A Multiple generally means you can get there by multiplying by an integer, not just multiplying in general (which would apply to pretty much everything).
It is 6 because 2*3 = 6
Yes - The expression '2k=6' means six is the result of multiplying k by 2. Therefore k=3, and 6 is (of course) a multiple of 3.
12
Usually, if simple things won't work, you must start multiplying the numbers to find a least common denominator. 3, 5, 6, 7 Start by multiplying the two largest numbers and seeing if the answer is divisible by the other numbers. 7*6=42 42 is not divisible by 5, so this will not work. If not, try multiplying the three largest numbers. 7*6*5=210 210 is divisible by all 4 numbers, so this will work The answer is 210.
1/3 is the same as 5/15 by multiplying the numerator and the denominator by 5 2/5 is the same as 6/15 by multiplying the numerator and the denominator by 3 6/15 is larger than 5/15 so 2/5 is larger than 1/3. 2/5 is larger than 1/3.
m/6 - 7 = 2/3 Adding 7 to each side gives, m/6 = 72/3 Multiplying each side by 6 gives m = 72/3 x 6 = 46
Order of operations are important here and you need to work from left to right: x = 6 / 3 / 8 ; 6/3 is 2 x = 2/8 x = 1/4 x = 0.25
When there are different denominators in fractions, to add them, it is necessary to find a common denominator. Usually this occurs by multiplying them, such as 1/3 + 1/2 would equal 2/6 + 3/6, which becomes 5/6.
A multiple is a result of multiplying one factor by another: 2 x 3 = 6 3 x 3 = 9 4 x 3 = 12 6, 9, and 12 are all multiples of 3 3 and 2 are factors of 6 3 and 3 are factors of 9 4 and 3 are factors of 12
OK, SO THE answer is 318 and 477. I got this by multiplying 3 and 53 and then multiplying it by 2 to get 318 and adding 159 to 318 (or multiplying 159 by 3) to get 477. Both of these work.
You can divide fractions by flipping the second fraction and multiplying them instead. For example, (1/2) / (3/4) = (1/2) x (4/3) = (4/6) = (2/3).