Answer :
Final answer:
In the context of measuring weight, 1 ounce (oz) is equivalent to 28.349 grams. To convert between these units, you multiply or divide by this conversion factor. Hence, 2 ounces approximately equals 56.7 grams. Option B is correct.
Explanation:
The question asks for conversions between ounces (oz) and grams (gr).
Given the fact that 1 oz equals 28.349 grams, we can use this to convert the values mentioned in the options.
For example, to convert 2 oz to grams, you multiply 2 by the conversion factor of 28.349. Therefore, 2 oz is approximately equivalent to 56.7 grams.
As for the additional gram values given in each option, you add them to the converted ounce value to establish the total grams.
Therefore, for instance, option B) would be 56.7 grams (from the 2 oz) plus 155 grams, equaling approximately 211.7 grams.
Learn more about Unit Conversion here:
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