While on vacation, Janet traveled the full length of Interstate Highway 5 from the U.S.- Canadian border to the U.S.€“ Mexican border (see the map below). She recorded the following travel times between cities: Blaine, Washington, to Seattle: 1 hour 49 minutes; Seattle to Portland: 2 hours 48 minutes; Portland to Sacramento: 9 hours 6 minutes; Sacramento to Los Angeles: 6 hours 3 minutes; Los Angeles to San Diego: 2 hours 9 minutes; San Diego to San Ysidro, California: 22 minutes.

a) Write each of these times as a fraction or as a mixed number with minutes represented as a fraction with a denominator of 60. Do not reduce the fractional part of the mixed number.

b) What is Janet€™s total driving time from Blaine, Washington, to San Ysidro, California? Give your answer as a mixed number and in terms of hours and minutes.

Write an expression that will solve the problem and then evaluate the expression.

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Blaine Seattle Washington Portland Oregon Sacramento California Los Angeles San Diego San Ysidro A Interstate Highway 5