A labourer earns 1980. in12 days. (1) how much does he earn in 7 days . (2) in how many days will he earn 2640.
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Answered by
156
in 12 days he earns=1980
in 1 day he earns=1980/12
in 7 days he earns=1980x7 ÷12
=13860/12=1155
165 rs. = 1 day
1 rs. = 1/165
2640 rs.= 1x2640÷165
=16 days.
in 1 day he earns=1980/12
in 7 days he earns=1980x7 ÷12
=13860/12=1155
165 rs. = 1 day
1 rs. = 1/165
2640 rs.= 1x2640÷165
=16 days.
Answered by
43
1 day =1980/12=165
7days =165×7=1155
=rupees 1155
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