contestada

30 POINTS AVAILABLE
30 POINTS AVAILABLE
There are 40 dogs and humans in the house. One day someone counted how many legs were in the house and found there were 100 legs in all. How many humans and dogs are there?

Respuesta :

Answer: 10 dogs and 30 humans

Step-by-step explanation: 10 dogs x 4 legs each = 40 legs

30 humans x 2 legs each = 60 legs

40 dog legs + 40 human legs = 100 total legs in the house

elizabeth01126268939

Answer:

10 dogs 30 humans

Step-by-step explanation:

40 ÷ 2 =20

10 × 4 legs =40

30 × 2 legs=60

60 + 40 = 100

Otras preguntas