Overview: 6 questions will be solved this time.Among them
☆6 arithmetic calculations
[1/6 Formula]
Work: Calculate the value of equation 0.2*(0.28+2.32+0.4+0.5)*(4.2-0.1) .
Question type: Mathematical calculation
Solution:
0.2*(0.28+2.32+0.4+0.5)*(4.2-0.1)
=0.2*3.5*(4.2-0.1)
=0.2*3.5*4.1
=0.7*4.1
=2.87 Answer:0.2*(0.28+2.32+0.4+0.5)*(4.2-0.1)=2.87[2/6 Formula]
Work: Calculate the value of equation 0.2*(0.4+0.92+0.28+0.5)*(3.3-0.12) .
Question type: Mathematical calculation
Solution:
0.2*(0.4+0.92+0.28+0.5)*(3.3-0.12)
=0.2*2.1*(3.3-0.12)
=0.2*2.1*3.18
=0.42*3.18
=1.3356 Answer:0.2*(0.4+0.92+0.28+0.5)*(3.3-0.12)=1.3356[3/6 Formula]
Work: Calculate the value of equation 0.2*(0.28+0.92+0.4+0.3)*(4.2-0.12) .
Question type: Mathematical calculation
Solution:
0.2*(0.28+0.92+0.4+0.3)*(4.2-0.12)
=0.2*1.9*(4.2-0.12)
=0.2*1.9*4.08
=0.38*4.08
=1.5504 Answer:0.2*(0.28+0.92+0.4+0.3)*(4.2-0.12)=1.5504[4/6 Formula]
Work: Calculate the value of equation 0.2*(0.3+0.4+0.28+0.92)*(0.9-0.1) .
Question type: Mathematical calculation
Solution:
0.2*(0.3+0.4+0.28+0.92)*(0.9-0.1)
=0.2*1.9*(0.9-0.1)
=0.2*1.9*0.8
=0.38*0.8
=0.304 Answer:0.2*(0.3+0.4+0.28+0.92)*(0.9-0.1)=0.304[5/6 Formula]
Work: Calculate the value of equation 0.2*(0.85+0.1+0.68)*(0.9-0.12) .
Question type: Mathematical calculation
Solution:
0.2*(0.85+0.1+0.68)*(0.9-0.12)
=0.2*1.63*(0.9-0.12)
=0.2*1.63*0.78
=0.326*0.78
=0.25428 Answer:0.2*(0.85+0.1+0.68)*(0.9-0.12)=0.25428[6/6 Formula]
Work: Calculate the value of equation 0.2*(0.28+0.3+0.92+40.4)*(4.2-0.12) .
Question type: Mathematical calculation
Solution:
0.2*(0.28+0.3+0.92+40.4)*(4.2-0.12)
=0.2*41.9*(4.2-0.12)
=0.2*41.9*4.08
=8.38*4.08
=34.1904 Answer:0.2*(0.28+0.3+0.92+40.4)*(4.2-0.12)=34.1904Your problem has not been solved here? Please go to the Hot Problems section!