Question

there were 2075 members Android in the club during last year's this year's enrollment is described by 4% a find the decrease in enrollment B how many members are enrollment during this year

Answer 1

there were 2075 members
now 4% is decreased....
so we have to find 4% of 2075
2075*4/100
83
so in this year 83 members have refused ....
so A. is 83
and for finding the enrollment in this year...
we have to substract refused members in this year from the members in the previous year
I.e.
2075-83= 1992....
so B. enrollment of this year is 1992
I hope it is right and will help you.....
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