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Mrs. Jones has a recipe for cooking roast beef. It takes half an hour for one pound of beef in an oven heated to 325° Fahrenheit to cook. How long should it take to cook a roast that weighs 5 34 pounds?​

Respuesta :

gavinMD

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1lbs = 30min

= 5.34lbs × 30mins

= 160.2mins

= 160.2mins ÷ 60mins

= 2.67hrs

It Should Take Mrs. Jones 3hrs & 7mins

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