Daisy spend half of her allowance on Monday and half of the remaining allowance on Tuesday. If she has exactly Php300 money left, how much money did she have at first?
Answers
Answer:
baisy has 64 phs has left
Given : Daisy spend half of her allowance on Monday and half of the remaining allowance on Tuesday. If she has exactly Php300 money left,
To Find : how much money did she have at first?
Solution:
Let say Daisy had initially = 4X Php
Daisy spend half of her allowance on Monday
hence spend on Monday = 4X/2 = 2X Php
Remaining after Monday spent = 4X - 2X = 2X Php
half of the remaining allowance on Tuesday.
Spend on Tuesday = (2X)/2 = X PhP
Remaining after tuesday spent = 2X - X = X Php
she has exactly Php300 money left,
=> X = 300
=> 4X = 1200
Daisy had initially = 1200 Php
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