Question

Andy has twice as many marble as pandy and sandy has half many has andy and pandy put together if andy has 75 marbles more than sandy how many does each of them have ??​

Answer 1

Answer:

What is your question?

1

Andy has twice as many Marbles as Pandy have and sandy has half as many has andy and Pandy put together If Andy has 75 Marbles more than Sandy how many does each of them

Answers.

Suppose, Pandy has 'x' marbles.

Then, Andy has '2x' marbles.

And, Sandy has (2x + x)/2 = 3x/2 marbles.

Now, Andy has 75 marbles more than Sandy.

So, 2x = 3x/2 + 75

2x = (3x + 150)/2

4x = 3x + 150

x = 150......

So, number of marbles Pandy has = x = 150.....◆

And, number of marbles Andy has = 2x = 2×150 = 300......◆

And, number of marbles Sandy has = 3x/ 2 = 3×150/2 = 450/2 = 225......◆

Answer 2

Explanation:

let pandy has x marbles

 therefore andy has2x marbles

sandy,s marble=(2x+x)×1/2=110+115=225

therefore x is  3x×1/2=225 

= 3x=225×2/1

= 3x=450 

= x =450/3

= x=150

therefore x has 150 marbles that means  pandy has 150 marbles

 thereforeandy has 2x =150×2=300

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