The equivalent expression of 
is 
<h3>How to determine the equivalent expression?</h3>
The expression is given as:
Collect like terms
Evaluate the like terms (take LCM)
Evaluate the like expressions
Hence, the equivalent expression of is
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Answer:
A
Step-by-step explanation:
#1:
Solve:
-5/12 x 8/13 = -40/156
-40/156 can both be divided by 4: 40 ÷ 4 = 10 & 156 ÷ 4 = 39
Your final answer is: Option 2, -10/39
#2
Solve:
3/8 x (-3/6) you can first simplify 3/6 into 1/2 so-- 3/8 x (-1/2) = -3/16
Your answer is: -3/16
I've solved two of them for you, can you solve the rest on your own? (Reply if you need more answers)
The answer is:
2.78831x10^5
<span>the answer is 320.00. i hope this helped.</span>
