Answer:
360
Step-by-step explanation:
Answer:
The answer is option B, x = 4.2
Answer:
The answer is 8
Step-by-step explanation:
12*10=120 120/15=8
81.42
= 81+ 0.42
= 81+ 42/100
= 81+ (42/2) / (100/2)
= 81+ 21/50
= 81 21/50
The final answer is 81 21/50~