in a certain school library with 1500 books, 30% are advanced math books. if 20% of these advanced math books are for grade 5 pupils, how many books are used by grade 5 pupils?
a.180
b.100
c.90
d.75
Brainliest ko po yung may explanation.
a.180
b.100
c.90
d.75
Brainliest ko po yung may explanation.
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Answer:
The Question is:
In a certain school library with 1500 books, 30% are advanced math books. if 20% of these advanced math books are for grade 5 pupils, how many books are used by grade 5 pupils?
a.180
b.100
c.90
d.75
My Answer is:
C. 90 are used by grade 5 pupils.
Step-by-step explanation:
1,500 × 30% = 450
450 × 20% = 90
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