I don't understand these, Need help!!

2. 8.2(-6.5) = (Points : 1)
53.3
-53.3
14.7
1.7

Question 3. 3. -5.24(-7.1) = (Points : 1)
-12.34
37.204
12.34
-37.204

Question

I don't understand these, Need help!!

2. 8.2(-6.5) = (Points : 1)
       53.3
       -53.3
       14.7
       1.7

Question 3. 3. -5.24(-7.1) = (Points : 1)
       -12.34
       37.204
       12.34
       -37.204

nnesha · Answer

for first question you just have to multiply

anonymous · Answer

What about the other one? same too???

nnesha · Answer

yeah its seem like but i'm confuse because there is two 3 is that also the question number

nnesha · Answer

let me know what you get for first one

anonymous · Answer

yes

anonymous · Answer

-53.3

nnesha · Answer

right and same with 3rd question 
is that the question number 3 and 3

anonymous · Answer

Question 3. 

-5.24(-7.1) = (Points : 1)
       -12.34
       37.204
       12.34
       -37.204


The answer is 37.204

anonymous · Answer

Right?

nnesha · Answer

yes :)

anonymous · Answer

oh okay! Thanks!!

nnesha · Answer

my pleasure :)

anonymous · Answer

Could you maybe help me with 1 more question?

anonymous · Answer

|dw:1412611843043:dw|

 -1/2
       -9/8
       1/2
       9/8

nnesha · Answer

|dw:1412612100340:dw|
multiply denominator with denominator 
and numerator  with numerator