Question

add using suitable property : 4/5+ - (-8/9)+(-5/15)+1/3​

Answer 1

Answer:

4/5+-(-8/9)+(-5/15)+(1/3)

• 4/5+8/9-5/15+1/3
• so taking Lcm as 45 we get,
• (36+40-15+15)/45
• (76-15+15)/45 (15-15=0)
• 76/45

I hope this will help u!