Question

7. Ragini bought an energy efficient washing machine. She will save about 15 litres of water per wash load. (a) Write an equation of direct variation to describe how many litres of water y Ragini saves for x loads of laundry she washes. (b) If ragini does one load of laundry daily,how many litres of water will she save at the end of a year ​​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

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