Ali ran 3/10 km before school after school she ran 1/5 km

Mathematics

1 answer:

miss Akunina [59]3 years ago

8 0

Answer:

1/2 km

Step-by-step explanation:

3/10 + 1/5, find common denominators

3/10 + 2/10 = 5/10, simplify

1/2 km

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