Question

a wier of length 84m is to be cut into equal pieces .if the length of each piece is 21/4 m find total no of pieces​

Answer 1

Length of string = 84 m

Length of each piece = 5. 1/4 m = 21/4 m

Number of pieces = 84 ÷ 21/4

= 84 × 4/21 = 4 × 4 = 16

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Answer 2

Answer:

Length of string=84m

Length of piece=5.1/4m=21/4

Number of pieces=84÷21/4

=84×4/21=4×4=16

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