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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 3/5*1/7*6/13+5/7*1/5*3/13+1/13*13/7*2/5 .
Question type: Mathematical calculation
Solution:
3/5*1/7*6/13+5/7*1/5*3/13+1/13*13/7*2/5
=0.6*1/7*6/13+5/7*1/5*3/13+1/13*13/7*2/5
=0.6/7*6/13+5/7*1/5*3/13+1/13*13/7*2/5
=0.085714*6/13+5/7*1/5*3/13+1/13*13/7*2/5
=0.514284/13+5/7*1/5*3/13+1/13*13/7*2/5
=0.03956+5/7*1/5*3/13+1/13*13/7*2/5
=0.03956+0.714286*1/5*3/13+1/13*13/7*2/5
=0.03956+0.714286/5*3/13+1/13*13/7*2/5
=0.03956+0.142857*3/13+1/13*13/7*2/5
=0.03956+0.428571/13+1/13*13/7*2/5
=0.03956+0.032967+1/13*13/7*2/5
=0.03956+0.032967+0.076923*13/7*2/5
=0.03956+0.032967+0.999999/7*2/5
=0.03956+0.032967+0.142857*2/5
=0.03956+0.032967+0.285714/5
=0.03956+0.032967+0.057143
=0.072527+0.057143
=0.12967
Answer:3/5*1/7*6/13+5/7*1/5*3/13+1/13*13/7*2/5=0.12967