Calculate textbox

hi, I'm new, I would like to calculate 4 textboxes where I have to insert numbers in each textbox, and infinitely give me a result, I need this how much time is left to finish a production, the calculation is this: text1x text2 x text3 / text4 / 60.

Thank you


Use the Math blocks ... Math blocks


Fill the TextBoxes with values and run the app to see if it provides the correct answer. :slight_smile: Edit: an earlier example was wrong. You need to test the Blocks using values to be sure you constructed the blocks the correct way. :cry:

What have you tried?

Here are some resources to help you learn to use the AI2 tools. A very good way to learn App Inventor is to read the free Inventor's Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps ... the links are at the bottom of the Web page. The book 'teaches' users how to program with AI2 blocks.

There is a free programming course here Course In A Box and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps

How to do a lot of basic things with App Inventor are described here: How do you...? .

Also look here App inventor español. Offline. Tutorial. Ejemplos. Instalación. Códigos. Juegos. Curso gratis de App inventor. and here Tutorial Index | Imagnity for more tutorials

Learn about components Component Reference
and visit the Library The MIT App Inventor Library: Documentation & Support Help>Library on the MENU

Thanks SteveJ! rereading my post, I noticed that I didn't put the example button (calculate) and a label that shows me the result, Thanks again I'll try tomorrow.