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1. The velocity of an object is found by dividing it's total displacement by the total time. If an object travels 10meters forward in 5seconds, what is velocity in meters per second?

2. The M&M candy store sells 1과2분의1inch mini candy bars for $1.50 per pound. What is the cost of these candy bars per ounce? (16ounce =1pound)

3. Los Angeles is about 385miles from San Francisco. How far apart would the cities be on a map with a scale of 1 in.=100mi? If necessary, round to the nearest hundredth.

4. A 5-ft adult has a shadow 3.2ft long. How long is the shadow of a 4-ft child standing next to the adult?