Question

Amit spent one-fifth of his pocket money on new shoes, and one-third of his pocket money on his birthday treat. What fraction of his pocket money is he left with? Show your steps.

Answer 1

Answer:

List two important methods to prevent iron objects from Rusting

By painting.

By greasing and Oiling.

By using Silica Gel.

By Galvanisation : The process of coating a thin layer of zinc on the surface of iron objects is called Galvanisation.

By Electroplating.

Step-by-step explanation:

hope this helps u..

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Answer 2

Answer:

Assume that initially he had Rs. X

He spent

3

1

for cloths =

3

1

×X

Remaining money =

3

2

×X

He spent

5

1

of remaining money for food =

5

1

×

3

2x

=

15

2x

Remaining money =

3

2x

−

15

2x

=

15

8x

Again, he spent

4

1

of remaining money for travel =

4

1

×

15

8x

=

15

2x

Remaining money =

15

8x

−

15

2x

=

15

6x

But after spending for travel he is left with Rs. 100. So,

15

6x

=100

x=Rs.250