Floor area of a rectangular room is $192$ sq. m. If length decreases by $4$ m and breadth increases by $4$ m, area is un

Question

Floor area of a rectangular room is $192$ sq. m. If length decreases by $4$ m and breadth increases by $4$ m, area is unchanged. Length and breadth are—

Accepted Answer

$16$ m and $12$ m

Answer

$24$ m and $8$ m

Answer

$48$ m and $4$ m

Answer

$20$ m and $9.6$ m

Floor area of a rectangular room is 192192192 sq. m. If length decreases by 444 m and breadth increases by 444 m, area is unchanged. Length and breadth are—

Floor area of a rectangular room is $192$ sq. m. If length decreases by $4$ m and breadth increases by $4$ m, area is unchanged. Length and breadth are—