Hence mass of 6 matches is 6 gm
Anything that occupies space is said to have acquired mass. That means quantitative measure of inertia, a fundamental property of all matter.
Given mass of 1 match box=20g
Mass of match box alone = 8 g
Mass of match box if it has 6 matches= 20-8(weight of matches)
If box has 20 matches in all 1 match will have mass of 1 gm then 6 matches will have mass of 6 matches.
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B. 1 2/3
C. 2 1/3
D. 2 2/3
Answer:
Option B.
Step-by-step explanation:
Sally takes time to clean the house = 5 hours
If Sally and her two friends do the job at the same rate,
The time for the same work done by 3 people = time taken by one / number of people
=
=
It will take hours to clean the house by 3 people.
Answer:
1/3
Step-by-step explanation:
I believe you would divide 6 by 13