A piece of wire 3/4 metre long was cut into 3 pieces. The first piece was 3/20 metre long, while the length of the second piece was 5/3 of the first. How long was the third piece.
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Answer:
7/20 metres
Step-by-step explanation:
Total length= 3/4 m
1st part= 3/20 m
2nd part= (3/20)*(5/3)
=1/4 m
3rd part=
(3/4)-{(3/20)+(1/4)}
= (3/4) - (8/20)
= (3/4)-(2/5)
= 7/20 m
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