twillightmobile
contestada

B.Read the problem and answer the question that follow

Annalyn weighs 45.3 kg. Roby is 2.56 kg lighter than Annalyn. Together with Cecille, the three of them weigh 150.09 kg. How much does Cecille weigh?
6.What are the given facts in the problem?
7.Are there hidden questions? What are they?
8.What operations will use to solve the problem?
9.What is the solution yo the problem?
10.How will you check if your answer makes sense?

Respuesta :

Answer: See explanation

Explanation:

Annalyn weighs 45.3 kg.

Roby is 2.56 kg lighter than Annalyn. This means that the weight of Roby will be:

= 45.3kg - 2.56kg

= 42.74kg

Together with Cecille, the three of them weigh 150.09 kg. Cecille weight will be:

45.3kg + 42.74kg + Cecille = 150.09kg

88.04kg + Cecille = 150.09kg

Cecille = 150.09kg - 88.04kg

Cecille weight = 62.05kg

To check of my answer is correct, I'll add all their ages together. This will be:

= 45.3kg + 42.74kg + 62.05kg

= 150.09kg

Otras preguntas