700*(83400/m)=420000

Question

700*(83400/m)=420000

Answer 1

83400:m=420000:700

83400:m=600

m=83400:600

m=139

Answer 2

700*(83400/m)=420000

83400:м=420000:700

  83400:м=600

м=83400:600

м=139

 Отевет:м=139