Tanja is converting a fraction into a decimal by finding an equivalent fraction that has a power of 10 in the denominator. sara looks at the last step in tanja's work (shown below) and says that she cannot go any further. is sara correct? if she is, explain why. if sara is incorrect, complete the remaining steps.
\frac{72}{480} = \frac{ 2^{3} * 3^{2} }{2^{5}*3*5 }
can someone me i am so confused!

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Put the following steps for calculating net worth in the correct order