Step-by-step explanation:
-2.21z + 1.82a - 3.38
I think this is the answer
Multiple 6 with 3 and 1 with 2
2/18 = 19
It should be 54 because you half to divide 162 by 3
That number is divisible by 6.
2/3 ÷ 4
2/3 ÷ 4/1
We invert the 4/1 to 1/4 and multiply out.
2/3 × 1/4
= 1/3 × 1/2 2 into 4 is 2.
= 1/(3 × 2)
= 1/6
Hope this helps.
