Let x be the number of minutes for
his normal walk
On the way to the airport, for the
2/5 (or 40%) of his route, his speed is twice faster. Hence, the number of x
should be divided to 2. The rest of the route (60%) was on his normal pace. The
total minutes is 6. The equation is:
0.4(x÷2) + 0.6x = 6
<span>Solving for x, the number of
minutes for his normal walk is 7.5 minutes.</span>
Answer:
4.16, 4.6, 4.608, 8.320
Step-by-step explanation:
I am not Johnny, so don’t try and test me
Answer:
$158.85
Step-by-step explanation:
$325.58-$166.73=$158.85
