Answer :
Final answer:
Assuming that Lanie used 3 kilos of detergent for the additional clothes, she used a total of 4 kilos of detergent for all her laundry.
Explanation:
The student's question seems to contain a typo or irrelevant parts. However, interpreting it as a simple addition problem, Lanie used 1 kilo of detergent for washing white clothes. Unfortunately, the quantity of detergent used for washing '3 clothes' is not specified in units. Assuming the intended question was 3 kilos for the additional clothes, we would simply add the two quantities together:
1 kilo (for white clothes) + 3 kilos (for clothes) = 4 kilos.
Thus, Lanie used 4 kilos of detergent in all.
Learn more about detergent usage calculation here:
https://brainly.com/question/39296313
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