Question

Subramaniam works as a lecturer and earns 14000 per month. His wife Daizy works as a
doctor and earns 18000 per month. Find the ratio of:
(i) Subramaniam's earnings to their total earnings.
(ii) Daizy's earnings to their total earnings.
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Answer 1

Answer:

Step-by-step explanation:

Subramaniam's salary (in Rs. per month) = 14000

Daizy's salary (in Rs. per month) = 18000

Total earning (in Rs.per month) = 14000 + 18000 = 32000

Ratio of Subramaniaum's salary to total earning = 14000/32000 = 14/32 = 7/16

=> Ratio of Subramaniam's salary to total earning = 7:16

Ratio of Daizy's salary to total earning = 18000/32000 = 18/32 = 9/16

=> Ratio of Daizy's salary to total earning = 9:16