Answer:
1) 42
2) 21
3) 63
Explanation:
1)
50% = 0.5
84(0.5) = 42
2)
25% = 0.25
84(0.25) = 21
3)
75% = 0.75
84(0.75) = 63
1. 42
2. 21
3. 63
Hope this helps have a nice day!
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