What is the sum of 1/2 and 2/5?
A. 3/5
B. 3/10
C. 3/7
D. 9/10
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What is the sum of 1/2 and 2/5?
A. 3/5
B. 3/10
C. 3/7
D. 9/10
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Answer:
D)9/10
Step-by-step explanation:
=1/2 + 2/5
=5/10+4/10
=5+4
=9/10. (decimal:0.9)
D. 9/10
Step-by-step explanation:
1/2 + 2/5 = (5+4)/10 = 9/10