6 Write a sum, difference, product, and quotient whose
answers could all have an estimate of about 6. One
expression should include only mixed numbers, one
expression should include only decimals, one expression
should include only negative rational numbers, and one
expression should include only positive rational numbers.
When do you round a
rational number up?
round a
rational number
down?
When do you
Difference
Product
Ouotient:

no not all of them.

step-by-step explanation:

some of them have a square base.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here