Question
Determine the longest tape which can be used to measure 7 m,3m,85cm,12mcm95.
Answers
Bosnian
Find the GCF ( greatest common factor )
7 m = 700 cm = 7 ∙ 5² ∙ 2² cm
3 m 85 cm = 385 cm = 11 ∙ 7 ∙ 5 cm
12 m 95 cm = 1295 cm = 37 ∙ 7 ∙ 5 cm
7 and 5 (common to all)
Greatest common factor = 7 ∙ 5 = 35
The longest tape = 35 cm
7 m = 20 ∙ 35 cm = 20 lengths
3 m 85 cm = 11 ∙ 35 cm = 11 lengths
12 m 95 cm = 37 ∙ 35 cm = 37 lengths
7 m = 700 cm = 7 ∙ 5² ∙ 2² cm
3 m 85 cm = 385 cm = 11 ∙ 7 ∙ 5 cm
12 m 95 cm = 1295 cm = 37 ∙ 7 ∙ 5 cm
7 and 5 (common to all)
Greatest common factor = 7 ∙ 5 = 35
The longest tape = 35 cm
7 m = 20 ∙ 35 cm = 20 lengths
3 m 85 cm = 11 ∙ 35 cm = 11 lengths
12 m 95 cm = 37 ∙ 35 cm = 37 lengths
Deepika
Math
Golu
Pata nhi
Golu
Pahle LCM nikalo LCM ko jo LCM a raha hai usse divide kar do answer A jaega