The correct answer is: $1.7636980975\text{ oz}$ (≈ $1.764\text{ oz}$, commonly rounded to 1.76 oz).
Explanation
This converts grams (a mass unit) to avoirdupois ounces (the common weight ounce). The exact conversion factor is $1\text{ g}=0.03527396195\text{ oz}$.
Steps:
- Multiply by the conversion factor: $$50\times0.03527396195=1.7636980975$$
- Round to a convenient number of significant figures: $1.7637\text{ oz}\approx1.76\text{ oz}$.
Note: If you meant fluid ounces (volume) instead of weight ounces, the conversion depends on the substance’s density. For water, $50\text{ g}\approx1.69\text{ fl oz}$ (US).