Answer:
5/6
Step-by-step explanation:
20 divide by 2 is 10
24 divide by 2 is 12
then have 10/12
10 divide by 2 is 5
12 divide by 2 is 6
answer is 5/6
90%=0.9
30%=0.3
115.9%=1.159
9%=0.09
7%=0.07
0.452=45.2%
0.006=0.6%
0.002=0.2%
0.05=5%
4.78=478%
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Answer:
no. i*i = -1
2i*3i=-6
now if they meant complex numbers the answer is still no
(2+4i)(2-4i) = 4-8i+8i-16 = -12
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