Question

from a rope 18 m long , 3 pieces of length 3.75 m each and 2 pieces of length 2.8 m each were cut off what what length of the rope is left

Answer 1

Step-by-step explanation:

3.75*3- 11.25 m

2.8*2 - 5.6m

Total length cut - 11.25+5.6 m = 16.85 m

Left = 18.00-16.85= 1.15 m

Answer 2

Answer:

1.15m left

Step-by-step explanation:

Total length of the rope = 18m

therefore,

length of rope get cut = [(3×3.75) + (2×2.8)]m

= (11.25 + 5.6)m = 16.85m

A/q,

Required remaining length of rope = (18-16.85)m

= 1.15m

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