Question

25mm as a percentage of 40 cm

Answer 1

Answer:

6.25 percentage

Step-by-step explanation:

1cm=10mm

40cm=40 into 10

=400mm

percentage =25 into 100 divided by 400

=6.25 percentage

Answer 2

25 mm is 6.25% of 40 cm.

Step-by-step explanation:

Given:

25mm as a percentage of 40 cm.

Now, to find the percentage.

So, to convert 25 mm to cm by using conversion factor:

1 mm = $\frac{1}{10}\ cm.$

$25\ mm=\frac{25}{10} \ cm$

$25\ mm=2.5\ cm.$

So, 2.5 cm as a percentage of 40 cm.

Now, to get the percentage:

$\frac{2.5}{40}\times 100 \\\\=0.0625\times 100\\\\=6.25\%.$

Therefore, 25 mm is 6.25% of 40 cm.