The answer is 30.25 or as a fraction 30 1/4

Subtract 3/100 to both sides:

Cross multiply:

Divide 100 to both sides:

Or we could just multiply both sides of the equation by 100, to give us:

Subtract 3 to both sides:
K^2-5k-50
(k-10)(k+5)
This is because k*k=k^2 (your first term), 5k-10k=-5k (your second term) and -10*5=-50 (your last term).
Distribute to check.
Answer:
1600/49
Step-by-step explanation:
5 5/7 = 40/7
40/7 * 40/7 = 1600/49
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