Write 0.87 repeating as a fraction in simplest form

x=0.878787..............   -----------(1)

Multiplying both sides by 100, we get,as the decimal repeats after two Hundreths

100 x=87.87878787.............  -----------------------(2)

Subtracting (1) from (2) we get

 100x-x=87.8787..... - 0.878787........

 99 x=87

Dividing both sides by 99 we get

Which is fraction in simplest form.

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: