Overview: 4 questions will be solved this time.Among them
☆4 arithmetic calculations
[1/4 Formula]
Work: Calculate the value of equation 0.2*(0.4+0.1+0.3+0.92+0.281*(4.2-0.1)) .
Question type: Mathematical calculation
Solution:
0.2*(0.4+0.1+0.3+0.92+0.281*(4.2-0.1))
=0.2*(0.4+0.1+0.3+0.92+0.281*4.1)
=0.2*2.8721
=0.57442 Answer:0.2*(0.4+0.1+0.3+0.92+0.281*(4.2-0.1))=0.57442[2/4 Formula]
Work: Calculate the value of equation 0.2*(0.4+0.6+0.92+0.28)*(3.3-0.12) .
Question type: Mathematical calculation
Solution:
0.2*(0.4+0.6+0.92+0.28)*(3.3-0.12)
=0.2*2.2*(3.3-0.12)
=0.2*2.2*3.18
=0.44*3.18
=1.3992 Answer:0.2*(0.4+0.6+0.92+0.28)*(3.3-0.12)=1.3992[3/4 Formula]
Work: Calculate the value of equation 0.2*(0.4+1.9+0.2+0.52+0.28+0.6)*(3.3-0.1) .
Question type: Mathematical calculation
Solution:
0.2*(0.4+1.9+0.2+0.52+0.28+0.6)*(3.3-0.1)
=0.2*3.9*(3.3-0.1)
=0.2*3.9*3.2
=0.78*3.2
=2.496 Answer:0.2*(0.4+1.9+0.2+0.52+0.28+0.6)*(3.3-0.1)=2.496[4/4 Formula]
Work: Calculate the value of equation 0.2*(0.4+1.7+0.4+0.8)*(3.3-0.1) .
Question type: Mathematical calculation
Solution:
0.2*(0.4+1.7+0.4+0.8)*(3.3-0.1)
=0.2*3.3*(3.3-0.1)
=0.2*3.3*3.2
=0.66*3.2
=2.112 Answer:0.2*(0.4+1.7+0.4+0.8)*(3.3-0.1)=2.112Your problem has not been solved here? Please go to the Hot Problems section!