a bookstore had 160 copies of magazines. yesterday it sold 7/8 of them. how many copies were sole yesterday

Question

a bookstore had 160 copies of magazines. yesterday it sold 7/8 of them. how many copies were sole yesterday

0

Answers ( No )

    0
    2021-09-11T08:21:12+00:00

    Answer:

    The bookstore has 48 left.

    Explanation:

    If yesterday the bookstore solve 1/4 of 80 magazines then it sold:

    \frac{1}{4} X 80 →  \frac{80}{4}[/tex} →  20  So at the end of the day it had  80-20 magazines left or 60 total magazines left.  Today it sold 185 of 60 (the total left from yesterday) or: [tex]\frac{1}{5} X 60  →  \frac{60}{5} → 12

    So, at the end of today it had  

    60-12

    magazines left or 48 total magazines left.

    0
    2021-09-11T08:21:42+00:00

    140 was sold yesterday

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