Answer:
96
Explanation:
Because you're increasing the number, you'll add the percentage to 100%. After that, use ratio to solve.
Therefore,
100% : 64
100% + 50%(150%) : ?
= 150/100 × 64
= 15/10 × 64
= 3/2 × 64
= 3/1 × 32
= 3 × 32
= 96
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