1/2 that has a denominator of 10 add 3/10
2 answers:
Answer:
4/5
Step-by-step explanation:
1/2= 5/10
3/10+5/10=8/10
8/10= 4/5
8/10 or 4/5 because the common denominator is 10 so the numerator would be 5. 5/10 plus 3/10 is 8/10 and that simplified to lowest terms, is 4/5.
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