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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 (1-0.306971)*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10 .
Question type: Mathematical calculation
Solution:
(1-0.306971)*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10
=0.693029*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10
=0.693029*7/10+0.693029*3/10*6/10+(1-0.306971)*3/10*4/10*5/10
=0.693029*7/10+0.693029*3/10*6/10+0.693029*3/10*4/10*5/10
=4.851203/10+0.693029*3/10*6/10+0.693029*3/10*4/10*5/10
=0.48512+0.693029*3/10*6/10+0.693029*3/10*4/10*5/10
=0.48512+2.079087/10*6/10+0.693029*3/10*4/10*5/10
=0.48512+0.207909*6/10+0.693029*3/10*4/10*5/10
=0.48512+1.247454/10+0.693029*3/10*4/10*5/10
=0.48512+0.124745+0.693029*3/10*4/10*5/10
=0.48512+0.124745+2.079087/10*4/10*5/10
=0.48512+0.124745+0.207909*4/10*5/10
=0.48512+0.124745+0.831636/10*5/10
=0.48512+0.124745+0.083164*5/10
=0.48512+0.124745+0.41582/10
=0.48512+0.124745+0.041582
=0.609865+0.041582
=0.651447
Answer:(1-0.306971)*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10=0.651447
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (1-0.306971)*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10 .
Question type: Mathematical calculation
Solution:
(1-0.306971)*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10
=0.693029*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10
=0.693029*7/10+0.693029*3/10*6/10+(1-0.306971)*3/10*4/10*5/10
=0.693029*7/10+0.693029*3/10*6/10+0.693029*3/10*4/10*5/10
=4.851203/10+0.693029*3/10*6/10+0.693029*3/10*4/10*5/10
=0.48512+0.693029*3/10*6/10+0.693029*3/10*4/10*5/10
=0.48512+2.079087/10*6/10+0.693029*3/10*4/10*5/10
=0.48512+0.207909*6/10+0.693029*3/10*4/10*5/10
=0.48512+1.247454/10+0.693029*3/10*4/10*5/10
=0.48512+0.124745+0.693029*3/10*4/10*5/10
=0.48512+0.124745+2.079087/10*4/10*5/10
=0.48512+0.124745+0.207909*4/10*5/10
=0.48512+0.124745+0.831636/10*5/10
=0.48512+0.124745+0.083164*5/10
=0.48512+0.124745+0.41582/10
=0.48512+0.124745+0.041582
=0.609865+0.041582
=0.651447
Answer:(1-0.306971)*7/10+(1-0.306971)*3/10*6/10+(1-0.306971)*3/10*4/10*5/10=0.651447