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Mara visits school and she wants to go to the canteen to grab a snack and go to the library after. The Canteen is 50 m to the East of her direction and the Library is 30 meters from the West of the canteen. What is her displacement?

Sagot :

Answer:

kung 30+50=80 yon po ba

Step-by-step explanation:

50+30 po ba?