2)
[tex] - \frac{1}{6} \div \frac{5}{18} [/tex]
To change the sign from ÷ to ×, flip
[tex] \frac{5}{18} [/tex]
to get
[tex] \frac{18}{5} [/tex]
You now have:
[tex] - \frac{1}{6} \times \frac{18}{5} [/tex]
[tex] = - \frac{3}{5} [/tex]
3) BODMAS
Bracket
Of
Division
Multiplication
Addition
and
Subtraction
36 ÷ 4 -3(-25 +15)
-25 +15 = -10
You now have:
36 ÷ 4 -3(-10)
36 ÷ 4 = 9
Therefore, we now have:
9 -3(-10)
= 9 + 30
=39
