Mathhemathh

The max area is always a square:

P = 200, s = 200/4 = 50, A = 50*50 = 2500 square meters.

For this problem, we have to divide 1000 km by the product of hours per day and average speed:

\(days=\frac{1000}{10*8=80}\)

\(days=\frac{960+40}{80}\)

\(days=\frac{960}{80}+\frac{40}{80}\)

\(days=12+\frac{1}{2}\)

\(days = 12.5\)

Stewart will take 12.5 days to travel 1000km.

\(\frac{27}{64}=0.421875\)

\(\frac{27}{32}=0.84375\)

Right.

Use the keyboard

\(8*8=64=8^2\)

Right?

Good job.

I'm assuming you mean simplify? I'm gonna do that.

\(-6t*4m*(-m)\)

-m can be expressed as -1*m, and -6t can be expressed as -1*6t: \(-1*-1*6t*4m*m\)

-1 * -1 = 1: \(1*6t*4m*m=6t*4m*m\)

m * m = m²: \(6t*4m*m=6t*4*(m*m)=6t*4*m^2\)

Factor out 2: \(2(3t*2m^2)\)

The simplest form of the expression is \((2(3t*2m^2))...or...(6t*4m^2)\)

#mindblown

#overcomplicated

#i'mimpressed

I don't understand that behemoth of a solution because I was too lazy to read it, but you got the right answer, except there is a much, MUCH simpler solution.

A US cup is approx. 0.24, so 1L/0.24 = 4.1666667, you have enough. Actually, you have a smidget more than enough.