Kyra was building a bed for her dollhouse. she used her bed, which is 4 feet × 5 feet, as a guide. she scaled down the dimensions of her bed by a factor 1 over 5. what are the dimensions of the model bed she built?

0.08 foot × 0.10 foot
0.40 foot × 0.50 foot
0.80 foot × 1.00 foot
0.04 foot × 0.05 foot

third option

Step-by-step explanation:

You have the following information given in the problem:

- The dimensions of Kyra's bed is:

- The scale factor she used was:

Therefore, keeping the above on mind, you can find the the dimensions of the model bed she built by multipliying the dimensions of her bed by the scale factor:

Then, the answer is:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

the answer is 5/14.

hope this .