Question

resolva:
5×2,444 - 3 ÷ 1,555


b-) 4/3 ÷ 5,333 - 7.111 ÷ 8/9

Answer 1

a)5x 22/9-3:14/9∴ 110/9-3x 9/14∴110/9. 27/14∴2970/126∴1485/63∴495/21∴165/7∴ b)4/3:5,333-7.111:8/9∴4/3. 9/48-777.9/8∴ 36/144-6993/8∴1/4-6993/8∴6993/32