2 years ago

Needing answers, giving brainliest.

Mathematics

1 answer:

Semmy [17]2 years ago

8 0

Answer:

1 13/28

Step-by-step explanation:

3×4/28 + 5×4/28. it 28 because the lcm of 4 and 7 is 28

21/28+20/28=41/28=1 13/28

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