The answer option B
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Answer:
Please see the attached picture for the full solution.
*From the 4th line of the 1st image, you could also expand it using
(a +b)²= a² +2ab +b² and
(a -b)²= a² -2ab +b².
When squaring a fraction, square both the denominator and numerator.
➣(a/b)²= a²/b²
The answer is thirteen
1 cup=4 one fourths
3 cups=12 one fourths
Add one more one fourth
The multiplies of both numbers are:
24, 48, 72, 96, 120, 144, 168, <u>192</u>, 216, ...
66, 132, <u>192</u>, 258, ...
So the least common factor is 192.
I hope it will help you :)