Question

Identify the numbers as exact or given number of significant figures. Drag the terms on the left to the appropriate blanks on the right to complete the sentence

Answer 1

Step-by-step explanation

Given:

14 carat gold ring contains 58% (or 0.58 gram) gold

We know that 14 carat = 2.8 grams

100 g gold ring = 58 g of gold

Answer

58g gold is measured (2SFs), and 100 g gold is exact.