2 years ago

What is three and three sevenths plus two and a half?

Mathematics

2 answers:

spin [16.1K]2 years ago

7 0

Answer: 5.928 and so on

Step-by-step explanation:

katrin2010 [14]2 years ago

7 0

Answer:

$5 \frac{13}{14}$

Step-by-step explanation:

$3 \frac{3}{7} + 2 \frac{1}{2}$

find LCM/ least common multiple

7:7 14 21 28 35...

2:2 4 6 8 10 12 14 16 18...

$3 \frac{3}{7} = 3 \frac{6}{14}$

$2 \frac{1}{2} = 2 \frac{7}{14}$

$3 \frac{6}{14} + 2 \frac{7}{14} =$

$5 \frac{13}{14}$

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