2 answers:
Answer:
9/20
Step-by-step explanation:
1/4 + 2/10
We can simplify 2/10 to 1/5 by dividing the top and bottom by 2
1/4+1/5
The common denominator is 20
1/4 *5/5 + 1/5*4/4
5/20 + 4/20
9/20
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Answer
1,3,4,2
Step-by-step explanation:
No, to be similar the sides need to be proportional, in which they are not. 8/5=1.6 and 10/7=1.4.
-1/-1 = 1 a negative divided by a negative is positive
1st one
I saw it on google.
Uhmm what are you asking..?