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a bar of steel is 340cm long issa cuts two 55cm lengths of the bar he then cuts the rest of the bar into as many 40cm lengths as possible work out how many 40cm lengths of bar issa cuts

Respuesta :

Answer:

the number of 40cm lengths cut is 5.75 pieces

Step-by-step explanation:

The number of 40cm lengths cut is shown below:

= (Length of steel bar - two lengths) ÷ (length)

= (340 cm - 55 cm - 55cm) ÷ (40 cm)

= 230 cm ÷ 40 cm

= 5.75 pieces

Hence, the number of 40cm lengths cut is 5.75 pieces

We simply applied the above formula so  that the correct unit could come

Also the same is relevant

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