Answer:
6.1M
Step-by-step explanation:
total ribbon mamta had = 7M
total ribbon sold = 1/5+7/10 = 2+7/10 = 9/10
remaining ribbon left = 7-9/10 = 70-9 / 10 = 61/10 = 6.1 M
6.1M HAD SHE USED
TAKE 1/5M FROM 7M YOU GET 6 4/5M AS
6 4/5M =34/5M
DO 34/5 M =7/10 M
34/5M =61/10M=6.1M
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Verified answer
Answer:
6.1M
Step-by-step explanation:
total ribbon mamta had = 7M
total ribbon sold = 1/5+7/10 = 2+7/10 = 9/10
remaining ribbon left = 7-9/10 = 70-9 / 10 = 61/10 = 6.1 M
6.1M HAD SHE USED
Step-by-step explanation:
TAKE 1/5M FROM 7M YOU GET 6 4/5M AS
6 4/5M =34/5M
DO 34/5 M =7/10 M
34/5M =61/10M=6.1M