Step-by-step explanation:
1. 4/10 + 15/10
The two fractions have like denominators so you can add the numerators.
Then:
4+15/10=19/10
This fraction cannot be reduced.
The fraction
19/10
is the same as
19÷10
Convert to a mixed number using
long division for 19 ÷ 10 = 1R9, so
19/10=19/10
Therefore:
4/10+15/10=1 9/10
2. 50/20+60/20=5 1/2
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Answer:
correct answers bc and d just did it
Step-by-step explanation:
Answer: Hope it helps...
Step-by-step explanation: mark as an brainliest... if so
To me the answer is 6.4 and welcome get a good grade
the answer is 5.196152423