Question

How many pieces of string each measuring 10cm can be cut from a lenght measuring 2.5 metres

Answer 1

Answer:

100 pieces

Step-by-step explanation:

The total length of ribbon = 4½ m = 4.5 m

= 4.5 m x (100 cm/1 m)

= 450 cm

The number of pieces of ribbon, each 4.5 cm long, that can be cut from a length of 4½ m (450 cm) = 450 cm/(4.5 cm/1 piece)

= (450 cm/1)/(4.5 cm/1 piece)

= (450 cm/1)(1 piece/4.5 cm)

= (4500 cm-pieces)/45 cm)

= (4500 cm/45 cm) pieces

= 100 pieces

Answer 2

Answer:

4

Step-by-step explanation:

here the answer.

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