after jenny spent 1/3 of her savings on a schoolbag,she had rs.780 left.find jenny saving at first.
yo the ans is=i dont know
ok so first we have to pls 1+1 then u will get the awnser
the ans is 11
2/3 x = 780
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To find Jenny's savings at first, we can use the information given in the question.
We know that Jenny spent 1/3 of her savings on a schoolbag, which means she had 2/3 of her savings left after buying the schoolbag.
Let's assume Jenny's initial savings were S.
After spending 1/3 of her savings on the schoolbag, she had 2/3 of her savings left. This can be set up as an equation:
2/3 * S = Rs. 780
To find S (Jenny's initial savings), we can multiply both sides of the equation by 3/2:
(2/3 * S) * (3/2) = Rs. 780 * (3/2)
S = Rs. 1170
Therefore, Jenny's initial savings were Rs. 1170.