High School

Select all the expressions that have \(\frac{2}{3}\) as a product.

A. \(\frac{21}{25} \times \frac{50}{63}\)

B. \(\frac{7}{8} \times \frac{9}{25}\)

C. \(\frac{1}{30} \times \frac{2}{3}\)

D. \(\frac{3}{25} \times \frac{7}{12}\)

E. \(\frac{20}{27} \times \frac{27}{30}\)

Answer :

Answer: A and E

Step-by-step explanation:

A. 21/25 × 50/63=

(21*50)/(25*63)=

21/63 * 50/25 =

1/3 * 2 =2/3

B. 7/8×9/25=

(7*9)/(8*25)=

63/200 [tex]\neq[/tex] 2/3

C. 1/30×2/3=

(1*2)/(30*3)=

2/90=

1/45 [tex]\neq[/tex] 2/3

D. 3/25×7/12=

(3*7)/(12*25)=

3/12 * 7/25 =

1/4 * 7/25 =

(1*7)/(4*25)=

7/100 [tex]\neq[/tex] 2/3

E. 20/27×27/30=

(20*27)/(27*30)=

27/27 * 20/30=

1 * 2/3 = 2/3

A and E

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