Answer:
1 99/100
Explanation:
( 1/5 + 1/2)^2 +3/10 times 5
(2/10+ 5/10)^2 + 15/10
(7/10) ^2 + 15/10
7/10 x 7/10 + 15/10
49/100 +150/100
199/100
I don’t know a simpler mixed fraction
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