SO Area formula is AREA = length × width A = L× W For length: 1cm\0.5m = 22cm/?m We don`t know about the meter. if we cross multiply the answer will be 11m. For width: 1cm\0.5m = 14cm\?m We don`t know about the meter. if we cross multiply the answer will be 7m. The square meter should be 77 Because 11 × 7 = 77