Question

WILL MEDAL!!!!!!!!!!!
Nancy walked 516 yards in 6 minutes and then another 368 yards in 4 minutes. What was Nancy's average speed?








A.
88.4 yd/min







B.

178 yd/min








C.
89 yd/min







D.
89.4 yd/min

Answer 1

A

Answer 2

HOW? PLEASE TECH NOT ANSWER

Answer 3

\[Average\ Speed=\frac{Total\ Distance}{Total\ Time}\]

Answer 4

(OOPS sorry caps lock lol)

Answer 5

find the two speeds , add them together and divide by 2

Answer 6

\[S=\frac{516yds+368yds}{6\min+4\min}\]

Answer 7

@Jim766 Since she was walking at each speed a different amount of time, finding the average of the two speeds is different than the average speed.

Answer 8

86?

Answer 9

yes, I see
just do as he has shown...add the numerators , then divide by 10

Answer 10

516 + 368 =

Answer 11

902

Answer 12

like that?

Answer 13

516 + 368 = 884

Answer 14

now take 884 and divide by 10.

do you have a calculator?

Answer 15

yes

Answer 16

88.4

Answer 17

right!

Answer 18

Yup!

Answer 19

sorry if i confused you before..