Question

The mean width of 12 iPads is 5.1 inches. The mean width of 8 kindles is 4.8 inches. what is the total width of the ipads

Answer 1

Answer: The total width of iPads is 61.2 inches.

Step-by-step explanation:

Since we have given that

The mean width of 12 iPads = 5.1 inches

So, the Value of 12 iPads is given by

$\frac{Value\ of\ 12\ iPads}{12}=5.1\ inches\\\\Value\ of\ 12\ iPads=12\times 5.1=61.2\ inches$

Similarly,

The mean width of 8 kindles =4.8 inches

So, the Value of 8 kindles is given by

$\frac{Value\ of\ 8\ kindles}{8}=4.8\ inches\\\\Value\ of\ 8\ kindles=8\times 4.8=38.4\ inches$

We only need total width of the iPads which is 61.2 inches .

Hence, the total width of iPads is 61.2 inches.