Yesterday, Ian walked 2/3 of a mile. Today, he walked 1/5 of a mile. How far did he walk altogether?
2 answers:
Answer:
13/15 miles
Step-by-step explanation:
2/3 = 10/15
1/5= 3/15
10/15 + 3/15 = 13/15.
Answer:
1.4km
Step-by-step explanation:
2/3 + 1/5
Find the LCM of the denominators
(5x2)+(3x1)/15
Clear brackets:
5x2=10
3×1=3
Therefore, we have
10+3/15=13/15
In total, he has walked 13/15 of a mile
1 mile is 1.609344 km
Therfore, he walked 13/15×1.609344 km=1.4km approximately.
OR
2/3 of 1mile is 2/3×1.609344 km
=1.07km
1/5 of 1 mile the next day is 1/5×1.609344 km
=0.32km
Total distance 1.07+0.32=1.39 approximately 1.4km
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