Liam walked 3/5 of a mile in the morning and 5/8 of a mile in the after noon. which is the best estimate for the total distance he walked?

1  9/40 miles

Step-by-step explanation:

Just add 3/5 mi to 5/8 mi to obtain the total distance walked:

The LCD here is 5(8) = 40.

Thus, 3/5 mi converts to 24/40 mi, and 5/8 mi converts to 25/40 mi.

Adding these together, we get 49/40 miles, or

1  9/40 miles.

This is the actual total distance walked.

22

step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.