Question

(i) The cost of an apple is three fourth the cost of an orange. Represent the statement in the form of linear
equation. If the cost of one apple is ` 20. Then, find the cost of one orange. [2]
(ii) Sum of ages of the father and his son is 40 years. Represent the statement in the form of linear equation.
If father’s age is 35, then find the age of son.

Answer 1

Answer:

i) 15 ii)5

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