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6.. A man got a 10% increase in his
salary. If his new salary is Rs. 1,54,000, find original salary...
Answers
Answered by
4
Answer:
Rs. 1,40,000
Step-by-step explanation:
here new salary = 1,54,000
old salary = x
so
new salary = x + 10\100 x
1,54,000 = x + [ 1 + 10\100]
1,54,000 = x + [110\100]
so
x +[110\100] = 1,54,000
x = 1,54,000 * 110\100
x = 1,40,000
OR
suppose original salary = 100
so new salary = 110
so
110\100 = new salary\old salary
110\100 = 1,54,000\old salary
cross multiplication...
old salary * 110 = 1,54,000 * 100
old salary = 1,54,000 * 100\110
old salary = 1,40,000
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8
Answer:
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