Respuesta :
Answer:
8
Step-by-step explanation:
100% = 32
75% = 24
50% = 16
25% = 8
Hope this helps. Have a great day. :)
-wfz
Using the principle of percentage proportion, the number of mathematics exercises left to perform is 8
- Total number of mathematics exercises = 32
- Percentage completed = 75%
The number of exercises completed = 75% × 32 = 24 exercises
The number of exercises left :
- Total Given - number completed
Number of exercises left = 32 - 24 = 8 exercises
Therefore, there are 8 exercises left to do after dinner.
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