s=600 կմ

t=5 ժ

v=120 կմ/ժ=600:5

s=500 կմ

v=100 կմ/ժ

t=5 ժ=500:100

v=80 կմ

t=6 ժ

s=480 կմ=80×6

t=6 ժ

v=90 կմ/ժ

s=540 կմ=90×6

s=450 կմ

t=5 ժ

v=90 կմ=450:5

t=4 ժ

s=320 կմ

v=80 կմ=320:4

s=600 կմ


t=5 ժ=600:120

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