jocelynx0 jocelynx0

09-02-2018
Mathematics

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Eudora ran from her home to her secret laboratory at an average speed of 12 km/h. She then took one of her jetpacks and flew to her school at an average speed of 76 km/h. Eudora traveled a total distance of 120 kilometers, and the entire trip took 2 hours. How long did Eudora spend running, and how long did she spend flying using her jetpack?

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kitamuragu kitamuragu

10-02-2018

Sho rode the jet pack for 1 and a half hours and half an hour by foot .
( 3/2h × 76km/h ) + (1/2h × 12km) =
114km + 6km = 120

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