3
2/3 of a cup doubled is 1 and a half cups
1 - doubled = 2, which is one more than its half.
One fourth cup doubled is one half cup, since 1/4 + 1/4 = 2/4, or 1/2.
20
One half doubled will give you a whole or one.
3
1 MILLION!
2/3 of a cup doubled is 1 and a half cups
1 - doubled = 2, which is one more than its half.
One fourth cup doubled is one half cup, since 1/4 + 1/4 = 2/4, or 1/2.
A quarter cup doubled is half a cup. This is because 1/4 cup + 1/4 cup = 1/2 cup.
You would get one whole y'all should know that already
negative half
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)
20
Doubling 1 and a half teaspoons would be 3 teaspoons, or equivalent to 1 tablespoon.