Question

Simplify using appropriate properties. 8/9×4/5+5/6-9/5×8/9​

Answer 1

Answer:

$(32 \div 45) + 5 \div 6 - 72 \div 45 \\ 64 \div 90 + 75 \div 90 - 144 \div 90 \\ - 5 \div 90 \\ - 1 \div 18 \\ 0.05555$

Answer 2

Answer:

=32\45+5\6-9\5×8\9

=64+75\90-9\5×8\9

=139\90-9\5×8\9

=139-162

_______×8\8

90

=-23\90×8\9

=-92\405