Answer:
200
Explanation:
et x= what she started with.
x*7/8=7x/8
7x/8*1/2=7x/16
7x/16*2/7=14x/112
14x/112=x/8
so 1/8 of what she started with=25 coins
x/8=25
x=25*8 multiply both sides times 8.
25*8=200 coins she started with
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