Your question: How do you divide a float in Java?

Can you divide a float by an int in Java?

6 Answers. You can’t assign to an int result from division of a float by an int or vice-versa.

Can I divide float by int?

You can divide a floating point number with integer. The datatype of the operands and returned value is given in the following code snippet. In the following program, we initialize an integer variable and a floating point variable, divide them and store in a float variable.

Can we divide float by double in Java?

yes “milbrandt” said right when we are converting float quantity into double by implicit typecasting some information at decimal point will differ. That’s why it is showing the different result while dividing float/ double.

What happens if we divide by 0 in Java?

Dividing by zero is an operation that has no meaning in ordinary arithmetic and is, therefore, undefined. … According to the Java specification of the division operation, we can identify two different cases of division by zero: integers and floating-point numbers.

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Can you divide ints by doubles?

The result of dividing a double by a double is a double. However, if both expressions have type int, then the result is an int. … What is the result of evaluating 7 / 3? Java does integer division, which basically is the same as regular real division, but you throw away the remainder (or fraction).

Can you divide float by float?

Division has precedence over subtraction, so you need to put the subtraction inside parentheses. You don’t have to explicitly cast d to float; dividing a float by it will promote it to float.

How do you divide integers by floating?

Dividing an integer by an integer gives an integer result. 1/2 yields 0; assigning this result to a floating-point variable gives 0.0. To get a floating-point result, at least one of the operands must be a floating-point type. b = a / 350.0f; should give you the result you want.

Can we divide INT by float in C?

int a; float b=0,c=0; scanf(“%d”,&a); I then do some computations on b so it has a non-zero value. c = b/(float)a; printf(“c = %dn”, c);

What is a float vs Double?

Float vs Double: Head to head comparison

Float Double
Single precision value Double precision value
Can store Up to 7 significant digits Stores up to 15 significant digits
Occupies 4 bytes of memory (32 bits IEEE 754) Occupies 8 bytes of memory (64-bits IEEE 754)

What is the difference between double and float C++?

What’s the difference ? double has 2x more precision then float. float is a 32 bit IEEE 754 single precision Floating Point Number1 bit for the sign, (8 bits for the exponent, and 23* for the value), i.e. float has 7 decimal digits of precision.

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What happens when you divide two integers in Java?

When dividing two integers, Java uses integer division. In integer division, the result is also an integer. The result is truncated (the fractional part is thrown away) and not rounded to the closest integer.

Can we multiply int and double in Java?

You can: round it Math. round(…) or use BigDecimal if you need high precision.