T = C + I + G
G = T - C - I
Answer is D.
Each wire is now 4 meters long.
Answer:
principal=$300
time=1 year
simple interest=$54
rate=?
Step-by-step explanation:
rate=(simple interest×100)/(principal×time)=(54×100)(300×1)=5400/300=54/3=18% is rate
1/2=4/8 (1×4 and 2×4)
Then 4/8-1/8= 3/8 (4-1=3)
