Question

monthly savings of a person is directly proportional to his income. when saving is rupees 5000 his income is rupees 30000. find the savings when his income is rupees 45000?​

Answer 1

Answer:

the above question is solved by unitary method because it is mentioned that income is directly proportional to saving.

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Answer 2

Answer:

7500

5000:3000::x:45000

Step-by-step explanation:

x=(5000*45000)/30000

x=500*15

x=7500