Step-by-step explanation:
Answer:
0.62km
1 mm= .000001km
620,000mm= 0.62km
Multiply 620,000 by 0.000001
B. 121 I'm sorry if its not correct
JK = JH + HK
JK = 82
JH = 22
So, HK = 82 - 22 = 60, or choice (C).
Divide them by the same number
14/2=7
10/2= 5
y7/y5