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JOANNARUELESIN
Answered

____4. A group of hikers has a trek of 6 days to reach
Mt. Pinatubo. They traveled 20km on the 1st day, 18km
On the 2nd day, 16km on the 3rd day, and so on. How
many kilometers did they travel to reach Mt. Pinatubo?
50km b. 70km C. 90km
d. 100km
a.​

Sagot :

TOMBANIAGAIN

Answer:

c. 90 km

Step-by-step explanation:

1st day 20, 2nd 18km, 3rd day 16km

as u observed each day the travel is diminished by 2 km.

so 4th day is 14

5th day is 12

6th is 10 so

20+18+16+14+12+10= 90km

ILACIOSOPHIAIN

Answer:

C. 90km

Step-by-step explanation:

1st day= 20km

2nd day= 18km

3rd day= 16km

4th day= 14km

5th day= 12km

6th day= 10km

20+18+16+14+12+10=90km

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