2. A traveler wants to know the cost (in dollars) of the gasoline to travel 75 miles in the automobile in Model 1. a. Write a unit plan for the conversion. (Remember to begin with the known quantity). b. Write the two conversion factors needed for the conversion. c. Perform the calculation, showing all work and units. 3. What is the weight in grams of a 7.5-karat diamond engagement ring? There are exactly 200 mg in one karat. Make a unit plan first. 4. There are 5280 feet in a mile. Convert 161 km to miles, using only equalities taken from this activity. Make a unit plan first. Information: Units of volume One milliliter (mL) is equal to one cubic centimeter (1 cc or 1 cm³). One liter (L) is equal to one cubic decimeter (1 dm³).
2. A traveler wants to know the cost (in dollars) of the gasoline to travel 75 miles in the automobile in Model 1. a. Write a unit plan for the conversion. (Remember to begin with the known quantity). b. Write the two conversion factors needed for the conversion. c. Perform the calculation, showing all work and units. 3. What is the weight in grams of a 7.5-karat diamond engagement ring? There are exactly 200 mg in one karat. Make a unit plan first. 4. There are 5280 feet in a mile. Convert 161 km to miles, using only equalities taken from this activity. Make a unit plan first. Information: Units of volume One milliliter (mL) is equal to one cubic centimeter (1 cc or 1 cm³). One liter (L) is equal to one cubic decimeter (1 dm³).
Chapter1: Numerals And Fractions
Section: Chapter Questions
Problem 2SA
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Transcribed Image Text:2. A traveler wants to know the cost (in dollars) of the gasoline to travel 75 miles in the
automobile in Model 1.
a. Write a unit plan for the conversion. (Remember to begin with the known quantity).
b. Write the two conversion factors needed for the conversion.
c. Perform the calculation, showing all work and units.
3. What is the weight in grams of a 7.5-karat diamond engagement ring? There are exactly
200 mg in one karat. Make a unit plan first.
4. There are 5280 feet in a mile. Convert 161 km to miles, using only equalities taken from
this activity. Make a unit plan first.
Information: Units of volume
One milliliter (mL) is equal to one cubic centimeter (1 cc or 1 cm³).
One liter (L) is equal to one cubic decimeter (1 dm³).
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