Math, asked by 5290321chiru, 1 day ago

Tanmay has a head which is 120 cm long it is to 1 by 20 of the length of Blue Ribbon green Ribbon is 3 by 5 of the total length of Red and Blue Ribbon what is the length of the green ribbon

Answers

Answered by sarafprema22
1

Answer:

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Step-by-step explanation:

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Answered by RvChaudharY50
1

Correct Question :- Tanmay has a red ribbon, which is 120 cm long. It is 12/20 of length of blue ribbon . Green ribbon is 3/5 of total length of red and blue ribbon. What is the the length of green ribbon ?

A) 128 cm B) 144 cm C) 192 cm D) 120 cm .

Solution :-

→ Length of red ribbon = 120 cm

now,

→ Length of red ribbon = (12/20) of Length of blue ribbon

→ 120 cm = (12/20) of Length of blue ribbon

→ Length of blue ribbon = 120 × (20/12)

→ Length of blue ribbon = 200 cm

So,

→ Total length of red and blue ribbon = 120 + 200 = 320 cm

then,

→ Length of green ribbon = (3/5) of Total length of red and blue ribbon

→ Length of green ribbon = (3/5) of 320

→ Length of green ribbon = (3/5) × 320

→ Length of green ribbon = 3 × 64

→ Length of green ribbon = 192 cm (Ans) .

Therefore, the Length of green ribbon is equal to (C) 192 cm .

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