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liraira [26]
3 years ago
14

An electrician has 4.1 meters of wire.

Mathematics
2 answers:
aleksklad [387]3 years ago
4 0
A)He can cut 5 strips of of 7/10m.

7/10=0.7m

0.7*5=3.5m 
3.5m of wire wil be used in cutting possible 7/10m pieces.

b)Leftover will be 0.6m.
4.1-3.5=0.6m


topjm [15]3 years ago
3 0
We know that
4.1m= \frac{41}{10}m

Part a) <span>how many strip 7/10m long can he cut?
</span>
divide \frac{41}{10} by \frac{7}{10}
so
\frac{ \frac{41}{10}}{ \frac{7}{10}} = \frac{41}{7} \\ \\ =5.85 \\ \\ =5strip

the answer part a) is
5strip

Part b) <span>how much wire will he have left over
</span>5* \frac{7}{10} =3.5m
3.5m of wire wil be used in cutting possible \frac{7}{10}m pieces

<span>so
wire l</span>eft over will be
4.1-3.5=0.6 m
<span>
the answer Part b) is 
</span>0.6m
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