What is 9/16 x 12/13 and 7/10 x 5/28

1. 9/16 * 12/13 = 27/52

2. 7/10 * 5/28 = 1/8

Step-by-step explanation:

1.

9 / 16 * 12/13

9 * 12 = 108

16 * 13 = 208

108 / 208

Simplify:

27/52

2.

7 / 10 * 5 / 28

7 * 5 = 35

10 * 28 = 280

Simplify:

1/8

27/52 and 1/8

Step-by-step explanation:

First step is to multiply the numerators and denominators together.

9/16 x 12/13 = (9 x 12)/(16 x 13)=

108/208

Simplify by dividing by 4. (Greatest common factor)

27/52

multiply the numerators and denominators together.

7/10 x 5/28 = (7 x 5)/ (10 x 28)

35/280

Simplify by dividing by 35. (Greatest common factor)

1/8

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3