anonymous one year ago help!

1. anonymous

@Michele_Laino 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

2. Michele_Laino

both of your original dimensions are reduced by a factor 5. So, 4---> 4:5=...? 5---> 5:5=...?

3. anonymous

ok then

4. Michele_Laino

what is 4:5=...? and 5:5=...?

5. Michele_Laino

hint: $\Large \frac{4}{5} = 0.8,\quad \frac{5}{5} = 1$ so, what is the right option?

6. anonymous

b

7. anonymous

i mean A @Michele_Laino

8. Michele_Laino

I'm sorry, it is not option A, and it is not option B