. Rohan had a ribbon of length 21/5
m. He gave 3 pieces of ribbons, each of length 2/5m to Harry and 2
pieces of ribbons, each of length 5/12m to Rishita. How much ribbon is left with Rohan?
(A)1 1/3m
(B) 2 1/6m
(C)22 3/5
(D) 6 7/30
m. He gave 3 pieces of ribbons, each of length 2/5m to Harry and 2
pieces of ribbons, each of length 5/12m to Rishita. How much ribbon is left with Rohan?
(A)1 1/3m
(B) 2 1/6m
(C)22 3/5
(D) 6 7/30
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Answer:
B) 2 1/6 m
Step-by-step explanation:
total length of ribbon with Rohan = 21/5
length of ribbon given to Harry = 3 × 2/5 = 6/5
length of ribbon given to rishitha = 2 × 5/12 = 5/6
total ribbon given to Harry and rishitha
= 6/5 + 5/6
ribbon remaining with Rohan
2 1/6 mtrs remaining with Rohan
hope you get your answer