IDNStudy.com, ang iyong gabay para sa mga sagot ng komunidad at eksperto. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.


Steve ran a distance of 2400 m at a speed of 160 m/min.
(a) How long did he take to run 2400 m?
(b)
He wants to take 3 min less to run the same distance. At what speed must
he run?


PLS PAKI SAGOT NG MAAYOS MAAWA KA NA PLS

PLS

NONSENSE=REPORT


Sagot :

Answer:                          PA BRAINLIESTT

a.

distance ( s) = 2400 m

speed ( v) = 160 m/min

t = s / v

 

t = 2400 / 160

= 15 min

b.  

distance ( s) = 2400 m

time ( t) = 3 min less

mean = first time - 3 min less

= 15 - 3

= 12 min

 

v = s / t

 

v = 2400 / 12

= 200 m/min

Step-by-step explanation: