Q79 of 113 Page 110

Radha takes some flowers in a basket and visits three temples one by one. At each temple, she offers one half of the flowers from the basket. If she is left with 3 flowers at the end, find the number of flowers she had in the beginning.

Let the total number of flowers Radha had at first be x

After visiting first temple number of flowers remaining with


her = )


=


After visiting second temple number of flowers remaining


her =


=


After visiting third temple number of flowers remaining


her =


=


At last flowers remaining are 3


i.e.,



(take L.C.M on left side and solve)


2x-x = 3 × 8


(multiply by 8 on both the sides)


x = 24


Number of flowers she took to temple at first is 24


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