Perl (Scripting) - Multiplication (*)

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This will print 10.

my $sum = 5 * 2;
print "$sum \n";

 

This will print "7.14".

my $sum = 5.1 * 1.4;
print "$sum \n";

 

This will round the result to a whole number.

use integer;
my $sum = 5.1 * 1.4;
print "$sum \n";

 

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