Răspuns :
[7^2/60:(-7/6)-4,3]*(-71:1,42)
[49/60*(-6/7)-4,3]*(-50)
(-7/10-4,3)*(-50)
(-7/10-43/10)*(-50)
(-50/10)*(-50)
250
Baftă!
[7^2/60:(-7/6)-4,3]*(-71:1,42)
[49/60*(-6/7)-4,3]*(-50)
(-7/10-4,3)*(-50)
(-7/10-43/10)*(-50)
(-50/10)*(-50)
250
Baftă!