Question

Preeti has three more dolls than renu if there are 11 dolls how many dolls does each have

Answer 1

P= R+3
P+R=11
R=4, P=7

Answer 2

Preeti has 7 dolls and Renu has 4 dolls

Solution:

Given that,

Preeti has three more dolls than renu

There are 11 dolls

Let "x" be the dolls with Renu

Then,

Dolls with preeti = 3 + x

Total = 11

x + 3 + x = 11

2x + 3 = 11

2x = 11 - 3

2x = 8

x = 4

Thus,

Dolls with preeti = 3 + x = 3 + 4 = 7

Thus, Preeti has 7 dolls and Renu has 4 dolls

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