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Sabra went for a long hike and burned 845 calories in 3 1/4 hours. Nelson decided to go for a bike ride . He burned 1,435 calories in 4 7/8 hours. Who burned the most calories per hour?

Respuesta :

adioabiola

The person who burnt more calories per hour between Sabra and Nelson is Nelson at 294.36 calories per hour.

Fraction

Sabra:

  • burned 845 calories in 3 1/4 hours

Unit calories burnt = 845 ÷ 3 1/4

= 845 ÷ 13/4

= 845 × 4/13

= 260 calories per hour

Nelson:

  • burned 1,435 calories in 4 7/8 hours

Unit calories burnt = 1,435 ÷ 4 7/8

= 1,435 ÷ 39/8

= 1,435 × 8/39

= 11,480 / 39

= 294.3589743589743

Approximately,

294.36 calories per hour

Therefore, the person who burnt more calories per hour between Sabra and Nelson is Nelson at 294.36 calories per hour.

Learn more about fraction:

https://brainly.com/question/11562149

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