How can i do this without getting an error?

App Development
1

57%20AM
Screen Shot 2019-12-05 at 8.24.57 AM.png2666Ă—672 38.6 KB

2

You can get the result first.

let length = 8
let width = 6
let height = 4

let total = length * width * height

print("the Volume of teh box = \(total) cubic inches")

This will print " the volume of teh box = 192 cubic inches"

Blessings,
—Mark

3

you can also convert the result into a string,

print(“the Volume of the box = " + String(length * width * height) +” cubic inches")

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4

Oh good call Francis! So much more elegant!!

Blessings,
—Mark

5

Just use string interpolation. No need to calculate beforehand unless you’ll need that value later.

print("The volume of the box = \(length * width * height) cubic inches")
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