One half doubled will give you a whole or one.
I'm guessing that the word 'and' refers to addition, sotwice a quarter = 2 * (1/4) = 2/4 = 1/2quarter doubled is the same = 1/2so 1/2 + 1/2 = 1 (the first part of the question)2nd part:half a half = (1/2) * (1/2) = 1/4half halved = (1/2)/2 = 1/4so 1/4 + 1/4 = 1/2so the first part 'twice a quarter and a quarter doubled'is greater, because 1 > (1/2)
It is 4 and a half cups
Wavelength = 1/frequency. If you double the frequency, the wavelength drops to half.
In the first case, the area will remain the same. In the second case, the area will doubled.
3
1 MILLION!
negative half
One doubled once is 1*2. One doubled twice is 1*22. One doubled three time is 1*23=8.... One doubled 64 times is 1*264=264, or approximately 1.84*1019, or 18.4 quintillion.
25 & 5
Yes.
3 Cups 1/2 cup equals 0.5, so 1.5 x 2 = 3
1/2.
1/8 1/8 Picture a quarter of a dollar. You have four of those in a dollar. If you cut one in half, how many of those in a dollar? Eight. (When you cut it in half, you've doubled the number of pieces--multiplied x 2.) So one of those is one out of eight: 1/8.
A natural number is doubled when added to its reciprocal. Find that number!
3/4 of a cup doubled is 6/4 of a cup, which equals 1 1/2 cups
201