The answer is D.
If you multiply them all together the answer (without simplifying), it should equal 210/9, you then simplify the numerator and denominator by 3 and you get 70/3.
Answer:
D
Step-by-step explanation:
Given
[tex]\frac{5}{3}[/tex] × [tex]\frac{2}{3}[/tex] × [tex]\frac{21}{1}[/tex]
Multiply numerators/ denominators
= [tex]\frac{5(2)(21)}{3(3)(1)}[/tex]
= [tex]\frac{210}{9}[/tex]
Cancel the numerator/denominator by dividing both by 3
= [tex]\frac{70}{3}[/tex] → D
