Riddle Time
What has many keys but can’t open a single lock?​

Piano

it have keys and can out open a single lock

it's easy

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99

i will say by providing an example of nationalism to explain the idea..

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