Question

how many pieces of length 3 1/2 m can be obtain from a wire 18 m ?​

Answer 1

Answer:

31/2m=18/1

2/18=9

31*9=

279

Answer 2

Step-by-step explanation:

$3 \frac{1}{2} m \: = \frac{7}{2} m \\ \\ 18 \div \frac{7}{2} \\ \\ 18 \times \frac{2}{7} = \frac{36}{7} \\ \\ 5 \frac{1}{7}$