A daily wage labourer gets Rs.100 for 2 hours. If he wants to earn Rs.500 in a day, how many hours he should work. Which option will you use in Open Office?
Answers
Answered by
0
Answer:
10 hours
Explanation:
100 Rs for 2 hours
500 Rs for 10 hours
Answered by
0
Answer:
10 hrs
Explanation:
We can use 2 methods :
1 Unitary method
Rs. 100 = 2 hrs
Rs. 1 = 2 ÷ 100
Rs. 500 = 2÷100 × 500
= 10
Ratio Proportion method
100 : 2 :: 500 : (x)
(x) = 500×2 ÷ 100
= 1000 ÷ 100
= 10
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