Q20. Radha takes some flowers in a basket and visits three temples one by one. At each temple, she offers half of the flowers from the basket. If she is left with three flowers at the end, the number of flowers she hadin the beginning is.
20
24
26
28
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Answer:
Let the total number of flower=x
At reach Ist temple=x−
2
x
=
2
x
At reach second temple
=
2
x
−
2
x
×
2
1
=
2
x
−
4
x
=
4
x
At reach third temple
=
4
x
−
4
x
×
2
1
=
4
x
−
8
x
=
8
x
According to given question,
8
x
=3
⇒x=24
Hence, this is the answer.
Step-by-step explanation:
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