Question

Aɴsᴡᴇʀ ᴛʜɪs ǫᴜᴇsᴛɪᴏɴ
ғᴜʟʟ sᴏʟᴜᴛɪᴏɴ ᴘʟᴇᴀsᴇ​

Answer 1

Step-by-step explanation:

$average \: speed \: = 40 \times \frac{2}{5} km = \frac{202}{5} m \\ \\ \\ time = 7 \times \frac{1}{2} = \frac{15}{2} \\ \\ \\ distance = \\ \\ average \: speed \: = \frac{total \: distance}{total \: time} \\ \\ \frac{202}{5} = \frac{distance}{ \frac{15}{2} } \\ \\ \frac{202 \times 15}{5 \times 2 } = distance(s)\\ \\ \\ \\ 303km = disatnce(s)$