A desk card has 52 cards, 50% of which are red. how could you find 50% of 52 using mental math?
A. multiply by 1/2
B. divide by 50
C. divide by 1/2
D. subtract 50
The correct answer is A. multiply by 1/2.
To find 50% of 52 using mental math, you can simply multiply 52 by 1/2.
52 * 1/2 = 26
To find 50% of 52 using mental math, you can use option A: multiply by 1/2.
So, 50% of 52 can be found by multiplying 52 by 1/2.
Solution:
50% of 52 = 52 * (1/2) = 26
Therefore, the answer is A. multiply by 1/2.
To find 50% of 52 using mental math, you can use option A: multiply by 1/2.
To do this, you can multiply 52 by 1/2.
52 * 1/2 = 26
Therefore, 50% of 52 is 26.