1. Find the sum. 1. 2/3 + 3/5 + 4/15 2. 2/5 + 3/10 + 7/15
Answers
Answered by
0
Answer:
1.337.25
Step-by-step explanation:
()6 :82-+9+)(12)+6478
Answered by
2
Step-by-step explanation:
1. 2/3 + 3/5 + 4/15
L.C.M of denominators: 2,3,5=15
=> 2×5/3×5 + 3×3/5×3 + 4×1/15×1
=> 10/15+9/15+4/15
=> 23/15
=> 1 8/15
2. 2/5 + 3/10 + 7/15
L.C.M of denominators: 5,10,15=30
=>2×6/5×6 + 3×3/10×3 + 7×2/15×2
=>12/30+9/30+14/30
=>35/30=7/6= 1 1/6
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