Question

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The number of stamps in the collection of Sangini, Sanchi and Diksha are in the
ratio 3: 4:5. If Sangini has a collection of 108 stamps. Find the number of stamps
that Sangini and Diksha each h
The ratio of the heights of two brothers is 8. 7. If the height the shorter brother i​

Answer 1

The number of stamps in the collection of Sangini and Diksha is equal to 144 and 180 respectively.

Given:

The ratio of the number of stamps in the collection of Sangini, Sanchi and Diksha is equal to 3 : 4 : 5.

Sangini has a collection of 108 stamps.

To Find:

The number of stamps in the collection of Sangini and Diksha.

Solution:

→ The ratio of the number of stamps in the collection of Sangini, Sanchi and Diksha is equal to 3 : 4 : 5.

→ Let the number of stamps that Sangini has be 3x.

 ∴ The number of stamps that Sanchi has = 4x

 ∴ The number of stamps that Diksha has = 5x

→ Since Sangini has a collection of 108 stamps.

                            ∴ 3x = 108

                            ∴ x = 108/3

                            ∴ x = 36

→ The value of 'x' comes out to be equal to 36.

  ∴ The number of stamps that Sanchi has = 4x = 4(36) = 144

  ∴ The number of stamps that Sangini has = 5x = 5(36) = 180

The number of stamps in the collection of Sangini and Diksha is equal to 144 and 180 respectively.

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