Answer:
B.
Step-by-step explanation:
A/B × D/C = A/B × D/C because when we divide a fractional number we need to turn the second expression upside down .
We need to multiply 4/5 by 4 5/8. We change 4 5/8 into a fraction to do the multiplication.
4/5 * 4 5/8 =
= 4/5 * 37/8
= 148/40
= 37/10
= 3 7/10
Answer: Sara's sister is 3 7/10 ft tall.
CML can either be an acute angle or an obtuse angle varying on where L is placed.