Question : Ryanne's imported car has a gas tank that holds 46 liters of gas : 2163442
Perform the conversion. Round to the nearest tenth when necessary.
21) 33.2 mi/hr to ft/sec
A) 48.7 ft/sec
B) 20.6 ft/sec
C) 53.5 ft/sec
D) 22.6 ft/sec
22) 81.5 ft/sec to mi/hr
A) 55.6 mi/hr
B) 131.2 mi/hr
C) 119.5 mi/hr
D) 50.5 mi/hr
Solve.
23) Ryanne's imported car has a gas tank that holds 46 liters of gas. She filled her tank at the beginning of a trip and used 6 gallons during the trip. How many liters of gas remained in her tank at the end of the trip? Round your answer to the nearest hundredth if necessary.
A) 44.42 L
B) 220.34 L
C) 23.26 L
D) 22.74 L
24) On a road trip, Jackie and Meredith drove 341 miles through the United States and 157 kilometers through Canada. How many kilometers did they travel in total? Round your answer to the nearest hundredth if necessary.
A) 706.01 km
B) 498 km
C) 646.35 km
D) 438.34 km
25) Roy weighs 216 pounds. How much does he weigh in kilograms? Round your answer to the nearest hundredth if necessary.
A) 133.92 kg
B) 347.76 kg
C) 475.2 kg
D) 98.06 kg
26) The nutrition label on a bag of candy says that a serving size is 40 grams. How many ounces are in a serving? Round your answer to the nearest hundredth if necessary.
A) 88 oz
B) 1.41 oz
C) 18.16 oz
D) 1134 oz
27) 19 square inches = ? square centimeters
Round your answer to the nearest hundredth if necessary.
A) 7.49 sq cm
B) 2.95 sq cm
C) 48.26 sq cm
D) 122.58 sq cm
28) A painting in a museum is 90 centimeters wide. Convert this width to inches. Round answer to the nearest hundredth, if necessary.
A) 295.2 in.
B) 228.6 in.
C) 27.44 in.
D) 35.43 in.
29) The speed limit is 60 miles per hour. Convert this to kilometers per hour. Round answer to the nearest hundredth, if necessary.
A) 37.2 km per hr
B) 18 km per hr
C) 96.6 km per hr
D) 152.4 km per hr
30) A particular vitamin comes in 950 milligram tablets. Convert this to ounces. Round answer to the nearest thousandth, if necessary.
A) 9500 oz
B) 0.38 oz
C) 33.535 oz
D) 0.038 oz
31) A child measures 125 centimeters. Convert this to feet and inches. Round answer to the nearest inch, if necessary.
A) 3 ft 1 in.
B) 3 ft 2 in.
C) 4 ft 1 in.
D) 5 ft 2 in.
32) A real estate agent has a rectangular lot available that measures 50 meters by 70 meters. Find its area in square feet. Round to the nearest hundredth, if necessary.
A) 37,654.4 sq. ft
B) 3500 sq. ft
C) 315 sq. ft
D) 376,544 sq. ft
Convert as indicated. When necessary, round to the nearest tenth of a degree.
33) 200° C to degrees Fahrenheit
A) 392° F
B) 94.2° F
C) 129.8° F
D) 328° F
34) 91° C to degrees Fahrenheit
A) 36.8° F
B) 72.4° F
C) 195.8° F
D) 131.8° F
35) 126.7° C to degrees Fahrenheit
A) 196.1° F
B) 38.4° F
C) 260.1° F
D) 102.4° F
36) 248° F to degrees Celsius
A) 478.4° C
B) 105.8° C
C) 155.6° C
D) 120° C
37) 39° F to degrees Celsius
A) 12.6° C
B) 53.7° C
C) 3.9° C
D) 102.2° C
38) 38.3° F to degrees Celsius
A) 100.9° C
B) 36.9° C
C) 39.1° C
D) 3.5° C
39) A weather forecaster has predicted a high temperature of 2° C for tomorrow. Find this temperature in degrees Fahrenheit.
A) -28.4° F
B) -30.9° F
C) 35.6° F
D) 33.1° F
40) The temperature recorded on a thermometer was 24° C. Find the corresponding temperature in degrees Fahrenheit.
A) 45.3° F
B) 75.2° F
C) -18.7° F
D) 11.2° F
41) In a European cookbook, a recipe requires a mixture for candy to be heated to 136°C but the cook only has access to a Fahrenheit thermometer. Find the temperature in degrees Fahrenheit that should be used for making this candy.
A) 93.3° F
B) 282° F
C) 302.4° F
D) 276.8° F
42) Ann is running a fever of 99.6° F. Find this temperature as it would be shown on a Celsius thermometer.
A) 211.3° C
B) 147.3° C
C) 73.1° C
D) 37.6° C
43) At a particular business it is required that the temperature be kept at 70° F, but the thermostat is calibrated in degrees Celsius. Find the temperature to be set.
A) 21.1° C
B) 22.2° C
C) 132.4° C
D) 158° C
44) For the production of a special product a substance must be heated to 440° F. Find this temperature in degrees Celsius.
A) 824° C
B) 240.9° C
C) 226.7° C
D) 798.4° C
Provide an appropriate response.
45) Which of the following statements is correct?
A) A meter is slightly shorter than three feet
B) A foot is slightly longer than three meters
C) A meter is slightly longer than three feet
D) A foot is slightly shorter than three meters
46) Which of the following statements is correct?
A) A pound is slightly more than two kilograms
B) A kilogram is slightly more than two pounds
C) A pound is slightly less than two kilograms
D) A kilogram is slightly less than two pounds
47) Which of the following statements is correct?
A) Eight miles is approximately the same as five kilometers
B) Five miles is approximately the same as nine kilometers
C) Five miles is approximately the same as eight kilometers
D) Nine miles is approximately the same as five kilometers
48) Which of the following statements is correct?
A) A liter is slightly more than four gallons
B) A gallon is slightly more than four liters
C) A liter is slightly less than four gallons
D) A gallon is slightly less than four liters
49) Which of the following statements is correct?
A) A gram is slightly less than 30 ounces
B) An ounce is slightly less than 30 grams
C) An ounce is slightly more than 30 grams
D) A gram is slightly more than 30 ounces
