Question

Layla is estimating 53.1/8.4. Should she use 53/8 or 54/9? Why?"

A) 53/8 because it simplifies to 6.625.
B) 54/9 because it simplifies to 6.
C) 53/8 because it simplifies to 6.625 and is more accurate.
D) 54/9 because it simplifies to 6 and is easier to work with

Answer 1

Layla should use 54/9 because it simplifies to 6 and provides a more accurate whole number result.

Step-by-step explanation:

When estimating 53.1/8.4, Layla should use 54/9 because it simplifies to 6.

Simplifying the fractions helps make the division easier.

If Layla uses 53/8, it will give her a decimal answer of approximately 6.625, which is not as accurate as the whole number result obtained from using 54/9.