Question

A labour
is engaged for 20 days on the condition that he will receive 120 rupees for each day he works and will be fined 10 for each day he is absent acdc 1880 in all format how many days he remain absent

Answer 1

$let \: the \: days \: he \: work \: bex \: then \: \\ his \: absent \: days \: be \: (20 - x) \\ atq \: \: fine \: ten \: for \: each \: days \: \: and \: 120 \: for \: present \: dy = 10(20 - x) \\ here \: \: 120x - 10(20 - x) = 1880 = = = 120x - 200 + 10x = 1880 = = = 130x = = 1880 + 200 = = = 130x = 2080 = = = = x = 2080 \div 130 \\ x = 16 \\ \: hence \: the \: days \: his \: absent \: be \: 16 \: please \: sory \: for \: for \: any \: mitake$