Math, asked by shonakhapre, 17 days ago

An electrician needs 1.5 m of wire for repair work. He has three pieces of wire of lengths 64 cm, 10 cm and 46 cm.

How much extra wire does he have or would need?

Answers

Answered by mrharish947

Given,

An electrician needs 1.5 of wire

1m=100cm

1.5m=150cm

Three pieces of wire of lengths 64cm, 10cm, 46cm

64+10+46=120cm

150-120=30cm

So, an electrician needs 30cm of extra wire

Answered by thanvikapomar

Answer: 300 cm

Step-by-step explanation: An electrician needs 1.5 of wire

1m=100cm

1.5m=150cm

Three pieces of wire of lengths 64cm, 10cm, 46cm

64+10+46=120cm

150-120=30cm

So, an electrician needs 30cm of extra wire

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An electrician needs 1.5 m of wire for repair work. He has three pieces of wire of lengths 64 cm, 10 cm and 46 cm. How much extra wire does he have or would need?