# Question: Why is it important to write quantities with the correct

Why is it important to write quantities with the correct number of significant figures?

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If the radius of a circular garden plot is increased by 25%, by what percentage does the area of the garden increase? In the following calculations, be sure to use an appropriate number of significant figures. (a) 3.68 × 107 g − 4.759 × 105 g (b) 6.497 × 104 m2 / 5.1037 × 102 m The label on a small soda bottle lists the volume of the drink as 355 mL. (a) How many fluid ounces are in the bottle? A competitor's drink is labeled 16.0 fl oz. (b) How many milliliters are in that drink? A spherical balloon expands when it is taken from the cold outdoors to the inside of a warm house. If its surface area increases 16.0%, by what percentage does the radius of the balloon change? The relationship between kinetic energy K (SI unit kg⋅m2⋅s−2) and momentum p is K = p2/(2m), where m stands for mass. What is the SI unit of momentum?Post your question