Question

the number of stamps collected by a,b,c are in the ratio of 1:3:5 , respectively. if a has a collection of 45 stamps, find the number of stamps with b,c.
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Answer 1

Step-by-step explanation:

a stamp= 45

ratio=1:3:5

1=45

3=45x3

=135

5= 45x5

=225

thus a has 45 stamps

b has 135 stamps

c has 225 stamps

Answer 2

Step-by-step explanation:

Let x be present. in the ratio

then,x:3x:5x

A/q

x+3x+5x=45

9x=45

x=45/9

x=5

x=5

3x=5×3=15

5x=5×5=25

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