To find the quotient you do 6/ (-1/2). You keep, change, flip when dealing with fractions.
#9 is 1 1/10
#10 is 1 1/6
just incase, i didn't put 11/10 it's one and one tenth and one and one sixth
Answer:

Step-by-step explanation:
<u>Step 1: Make an expression</u>
What number is 30 percent of 200

<u>Step 2: Multiply</u>
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Answer: 
Answer:
Search google but the answer is (8.31×10-3) (9.9×10)-6