Question: I am working in java and I wrote this statement: float width = 4.5; it gave me a issue and said can not convert a

I am working in java and I wrote this statement:

float width = 4.5;

it gave me a issue and said can not convert a double to a float.

what is the difference b/t a float and double?

and why am i having this issue? i thought a float is a decimal point

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