63 × (- 1 / 9) + (- 18) / (- 0.9)
=63 * (- 10 / 9) + 20
=-70+20
=-50
3 and 3 / 5 times 7.28 plus 0.36 times 17.2 plus 1 divided by 5 / 18
(18/5 * 7.28 + 0.36 * 17.2 + 1 )/(5/18)
Is that so? Is there any other priority?
0.85 times 4 / 17 write process
85 times 4 / 17
=85/100*4/17
=17/20*4/17
=1/5
Fill in the blanks with greater than or less than - 0.15 and 0.1, and fill in greater than or less than with - 1000
Less than, greater than