Dinesh went from place A to place B and from there to place C. A is 7.5 km from B and B is 12.7 km from C. Ayub went from place A to place D and from there to place C. D is 9.3 km from A and C is 11.8 km from D. Who travelled more and by how much?
Answers
Answered by
0
Answer:
12.5
Step-by-step explanation:
Let the sum of money that's principal be x.
Time=8 years
Amount after 8 years becomes double=2x
Therefore,
Simple interest=Amount -principal=2x−x=x
Rate per annum =
P×T
S.I×100
=
x×8
x×100
=
8
100
=
2
25
=12.5%
Then,
We get interest of 8years is 12.5%
Answered by
1
Answer:
Step-by-step explanation:
Distance travelled by Dinesh from A to C
= AB + BC
= 7.5 km +- 12.7 km
= 20.2 km
Distance travelled by Ayub from A to C
= AD + DC
= 9.3 km + 11.8 km = 21.1 km
Since 21.1 km > 20.2 km.
Hence, Ayub travelled more distance.
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