A child puts one five-rupee coin of her saving in the piggy bank on the first day. She increases
her saving by one five-rupee coin daily. If the piggy bank can hold 190 coins of five rupees in
all, find the number of days she can continue to put the five-rupee coins into it and find the total money she saved.
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rajshikhar:
you are not smart
Answered by
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to find tn
tn=a+(n-1)d
190=5+5n-5
190÷5=n
n=38
HOPE IT HELPED U...
tn=a+(n-1)d
190=5+5n-5
190÷5=n
n=38
HOPE IT HELPED U...
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