Answer:
1.A
2.A
3.B
4.B
Step-by-step explanation:
That the answer
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1+1+2
1/10x10=1
(1/10x10)+(1/10x10)+2
or...
0.5x2=1
(0.5x2)+(0.5x2)=2
hope this helps lol
12/40 (simplified = 3/10)
2 x 6 = 12
5 x 8 = 40
I hope I helped you^_^
