a rope of length 150 cm is divided into two pieces such that their languages are in the ratio 3:7 find the length of each piece of the rope.
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a rope of length 150 cm is divided into two pieces such that their languages are in the ratio 3:7 find the length of each piece of the rope.
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Answer:
45 cm and 105 cm
Step-by-step explanation:
Let the the length of two pieces of the rope be 3x and 7x respectively.
Total length of the rope = 150 cm
Now,
3x + 7x = 150
10x = 150
x = 150/10
x= 15
Length of the two pieces are :
(3x) = 3×15
= 45 cm
(7x) = 7 × 15
= 105 cm
Hope it helps!
x=15
a peice of tow rope
3×15=
45
7×15=
105
this is your answer
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