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PHP PHP Basics Unit Converter Manipulating Numbers

Posted by Rogério Barreiros
Rogério Barreiros
1,421 Points

What am i doing wrong on the last task:

Multiply $integerOne by $floatOne and display the results.

<?php //Place your code below this comment $integerOne = 1; $integerTwo = 2; $floatOne = 1.5; echo $integerOne += 5; echo $integerTwo -= 1; echo $integerOne *= $floatOne; ?>

index.php 
<?php

//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;
$floatOne = 1.5;
echo $integerOne += 5;
echo $integerTwo -= 1;
echo $integerOne *= $floatOne;
?>

1 Answer

Peter Vann
Peter Vann
36,427 Points
Peter Vann
Peter Vann
36,427 Points

Hi Rogério!

This passes all three:

<?php

//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;
$floatOne = 1.5;

$integerOne += 5;
$integerTwo -= 1;

echo $integerOne * $floatOne;

?>

I had to do some trial-and-error experimentation, to get it to pass, but I finally did!?!

I hope that helps.

Stay safe and happy coding!