Question

car A covered 85 metre is 5 second. car B covered to 210 meter is 15 second. car C covered 240 metre in 20s. which car has a higher speed?​

Answer 1

Answer:

car a covered x distance in 1 sec.

find x

85÷5=17 m/s

car b covered y dis. in 1 sec

210÷15=14 m/s

car c covered z dis. in 1 sec.

240÷20=12 m/s

since speed of car is highest...car a has highest speed

Answer 2

$คภรฬєг⤵$

ᴄᴀʀ ᴀ ᴄᴏᴠᴇʀᴇᴅ x ᴅɪꜱᴛᴀɴᴄᴇ ɪɴ 1 ꜱᴇᴄ.

ꜰɪɴᴅ x

85÷5=17 ᴍ/ꜱ

ᴄᴀʀ ʙ ᴄᴏᴠᴇʀᴇᴅ ʏ ᴅɪꜱ. ɪɴ 1 ꜱᴇᴄ

210÷15=14

ᴄᴀʀ ᴄ ᴄᴏᴠᴇʀᴇᴅ ᴢ ᴅɪꜱ. ɪɴ 1 ꜱᴇᴄ.

240÷20=12ᴍ/ꜱ

ꜱɪɴᴄᴇ ꜱᴘᴇᴇᴅ ᴏꜰ ᴄᴀʀ ɪꜱ ʜɪɢʜᴇꜱᴛ....ᴄᴀʀ ᴀ ʜᴀꜱ ʜɪɢʜᴇꜱᴛ ꜱᴘᴇᴇᴅ.

⛤ՏͲᎽᏞᏆՏᎻ ᏴᎪᏴᎽ⛤