Round off to 2 decimal places with units. 1. Carry out each of the following conversions a, 5,250 ft to km b. 6.5 ft to cm 2. On a recent road trip, your average speed was 85 miles per hour. What was your average speed in a.  m/s? 3. Carry out each of the following conversions a. 450 μgμg / mL to mgmLmgmL b. 0.15 g/L  to mg/mL

Introductory Chemistry For Today
8th Edition
ISBN:9781285644561
Author:Seager
Publisher:Seager
Chapter1: Matter, Measurements, And Calculations
Section: Chapter Questions
Problem 1.39E
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Round off to 2 decimal places with units.

1. Carry out each of the following conversions

a, 5,250 ft to km

b. 6.5 ft to cm

2. On a recent road trip, your average speed was 85 miles per hour. What was your average speed in

a.  m/s?

3. Carry out each of the following conversions

a. 450 μgμg / mL to mgmLmgmL

b. 0.15 g/L  to mg/mL

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