Mathematics
Grade-4-
Easy
Question
Mickey painted
of the wall and his sister helped him by painting
of the wall. The area of wall painted by both is __________
- one wall
![1 third](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAAjCAYAAACZ6FpfAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAXQ/cXWQAAAKNJREFUeNpjYMAP1IC4FogvMFAIFgNxGhD/Z6ASGDVo1KBBYdB/LHgUDCbwn0w8CgYLcATibUD8DYh/APEtIJ4AxMKkGrQfiIOAmA1JzACId1DLpZ+oYYgSEN+gxABxIE6EhpMXNbJMAaVeEgTiACA+CcT21AgjHqhhVAE/qGGIHjTASQIHgTgUiFmAmAma0u8DcTypBtkC8RaoV35AU7oPPg0ArQs4erRAu/EAAABidEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1mcmFjPjxtbj4xPC9tbj48bW4+MzwvbW4+PC9tZnJhYz48L21hdGg+q+QgMwAAAABJRU5ErkJggg==)
![2 over 3](data:image/png;base64,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)
![0 over 3](data:image/png;base64,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)
Hint:
Add the fraction's added by both of them.
The correct answer is: one wall
Area of the wall painted by Mickey =![2 over 3](data:image/png;base64,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)
Area of the wall painted by his sister ![equals 1 third](data:image/png;base64,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)
Total area painted by both of them ![equals 2 over 3 plus 1 third equals fraction numerator 2 plus 1 over denominator 3 end fraction equals 3 over 3 equals 1](data:image/png;base64,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)
The option will be one wall.
Read the problem carefully and try to understand it.