if 45 metres of copper wire cost 3240 find the cost of 24 metres of copper wire
Answers
Answered by
2
Answer:
Step-by-step explanation:
45=>3240
24=> x
X=(3240×24)/45
X=1728
Answered by
1
1 metre copper cost = 3240×45
= 145800
24 metres of copper wire = 145800 ÷24 =6075
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