Respuesta :
Answer:
The income of the family is $930
Step-by-step explanation:
A family spent $186 per week for food. This was 20% of its weekly income.
Let us assume the total income of the family is x.
So, 20% of the income will be,
[tex]=x\times \dfrac{20}{100}[/tex]
But, it is given as $186, so
[tex]\Rightarrow x\times \dfrac{20}{100}=186[/tex]
[tex]\Rightarrow x\times \dfrac{1}{5}=186[/tex]
[tex]\Rightarrow x=186\times 5[/tex]
[tex]\Rightarrow x=\$930[/tex]
Therefore, the income of the family is $930