Nate’s work to solve a math problem is shown below.

problem: leona traveled 25 miles in 2/3 of an hour. what was her average speed in miles per hour?

what was nate’s first error?
a-he used division instead of multiplication to model the problem in step 1.
b-he switched the divisor and the dividend when creating an equation to model the problem in step 1.
c-he replaced the wrong term with its reciprocal in step 2.
d-he should not have changed division to multiplication in step 2.

and
which question is best modeled with a division expression?
a-how many 3/8's are in 48?
b-what is 3/8 of 48?
c-what is the total of 3/8 and 48?
d-how much more than 3/8g is 48?

Answer (C) ⇒ He replaced the wrong term with its reciprocal in step 2

Answer (A) ⇒ How many 3/8 's in 48

Step-by-step explanation:

∵ The distance = 25 miles

∵ The time = 2/3 hour

∵ Average speed = distance ÷ time

∴ Average speed = 25 ÷ 2/3 ⇒ step 1 (he is √)

                              = 25 × 3/2 ⇒ step 2 (his 1st error 1/25 × 2/3)

                              = 75/2 miles/h

∵ How many 3/8 's are in 48 means:

  48 ÷ 3/8 = 48 × 8/3 = 128

∴ Answer (A) is best modeled with a division expression

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

answer: '

the distance between points l and m

step-by-step explanation: