Should I use print “$a dollars” or “{$a} dollars” comman

Should I use print “$a dollars” or “{$a} dollars” command to print out the value of dollars in this case?

Question Posted / nagesh

Should I use print “$a dollars” or “{$a} dollars” command to print out the v..

Answer / Rekha Rani Prajapati

Use `print {$a} dollars` to include the variable in the string.

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