How can you convert a fraction to a percent?

To convert a fraction to a percent we take the fraction and multiply it by 100

If we want to convert 1/2 to a percent:

1/2 × 100 = 50%

Or we can convert the fraction to a decimal and then multiply it by 100:

1/2 = 0.5 = 0.5 × 100 = 50%

a=r

d=q

c=p

b=s

hope this !

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form