Estimate the average by first rounding to the nearest 1,000:

1,000 2,300 2,600

2,000

Step-by-step explanation:

1,000 ---> 1,000

2,300 ---> 2,000

2,600 ---> 3,000

(1,000 + 2,000 + 3,000) / 3 =

6,000 / 3 = 2,000, so...

2,000

Hope that helps!

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.