how many pieces of wood 3 whole 4/7 cm long can be cut from a plank which is 1m 75cm in length.class 7 rational numbers
it is 50 marks quewstion...
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Length of long tape = 1 m 75 cm = 175 cm
Length of long tape = 1 m 75 cm = 175 cmLength of piece = 3 4 / 7 cm = 25 / 7 cm
Length of long tape = 1 m 75 cm = 175 cmLength of piece = 3 4 / 7 cm = 25 / 7 cmNumber of pieces = (175 / 1) / (25 / 7)
Length of long tape = 1 m 75 cm = 175 cmLength of piece = 3 4 / 7 cm = 25 / 7 cmNumber of pieces = (175 / 1) / (25 / 7)= ( 175 x 7) / 25
Length of long tape = 1 m 75 cm = 175 cmLength of piece = 3 4 / 7 cm = 25 / 7 cmNumber of pieces = (175 / 1) / (25 / 7)= ( 175 x 7) / 25= 7 x 7
Length of long tape = 1 m 75 cm = 175 cmLength of piece = 3 4 / 7 cm = 25 / 7 cmNumber of pieces = (175 / 1) / (25 / 7)= ( 175 x 7) / 25= 7 x 7= 49
Length of long tape = 1 m 75 cm = 175 cmLength of piece = 3 4 / 7 cm = 25 / 7 cmNumber of pieces = (175 / 1) / (25 / 7)= ( 175 x 7) / 25= 7 x 7= 49Therefore, number of pieces are 49
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