Overview: 4 questions will be solved this time.Among them
           ☆4 arithmetic calculations

[1/4 Formula]
    Work: Calculate the value of equation (13.7%*26125+1646)*1.9 .
    Question type: Mathematical calculation
    Solution:
          (13.7%*26125+1646)*1.9
        =5225.125*1.9
        =9927.7375
    Answer:(13.7%*26125+1646)*1.9=9927.7375
[2/4 Formula]
    Work: Calculate the value of equation (11.5%*26125+1299)*1.9 .
    Question type: Mathematical calculation
    Solution:
          (11.5%*26125+1299)*1.9
        =4303.375*1.9
        =8176.4125
    Answer:(11.5%*26125+1299)*1.9=8176.4125
[3/4 Formula]
    Work: Calculate the value of equation (11.5%*26125+1299)*1.9*2.5 .
    Question type: Mathematical calculation
    Solution:
          (11.5%*26125+1299)*1.9*2.5
        =4303.375*1.9*2.5
        =8176.4125*2.5
        =20441.03125
    Answer:(11.5%*26125+1299)*1.9*2.5=20441.03125
[4/4 Formula]
    Work: Calculate the value of equation (20.5%*29818+2103)*1.5 .
    Question type: Mathematical calculation
    Solution:
          (20.5%*29818+2103)*1.5
        =8215.69*1.5
        =12323.535
    Answer:(20.5%*29818+2103)*1.5=12323.535

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