shuwan248 shuwan248

09-02-2017
Mathematics

contestada

You earn $35 for washing 7 cars. How much do you earn for washing 4 cars

Respuesta :

Аноним Аноним

09-02-2017

$20

Since 35 divided by 7 is 5. Just multiply 5 and 4 to get 20

Hope this helped

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christinann062 christinann062

09-02-2017

35/7 = x/4
cross multiply

7x = 140
divide by 7 on each side

x=20

you would earn $20 from washing 4 cars

Answer Link

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