Question

2/5 +3/15+7/10 addition​

Answer 1

Answer:

REFER TO THE ATTACHED PIC FOR THE ANSWER....

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Answer 2

Answer:

Step-by-step explanation:

2/5+3/15+7/10

First, find the lcm of denominators.

Lcm of denominators(5,15,10)= 30

2/5*6(numerator and denominator)=12/30

3/15*2(numerator and denominator)=6/30

7/10*3(numerator and denominator)=21/30

12/30+6/30+21/30= 39/30

Further you can convert to mixed fraction