[WASM] Converted numbers are missing in all the converters

[Hpancha]

Steps To Reproduce:

1. Visit WASM Calculator.
2. Open the Menu and select the Weight and Mass converter.
3. Enter any numbers and look at the converted numbers under the "About equal to".

Actual behavior:

• Some of the numbers are missing. Only units show up.

Expected behavior:

• Relative converted numbers always show up with their respective units.

Screenshot:

Device and Application Information:

• OS Build: Windows 10
• WASM Build Version: Version 0.1.0-uno.1+465
• Environment: Firefox, Chrome and Microsoft Edge

Notes:

• IT's mostly happened with all the converters
• What I observe is that it's mostly happened with the lower numbers.
• Crosschecked with windows calculator.
• See the attached image to get better idea.

[jeromelaban]

To validate after unoplatform/uno#1034