Answer:
20 will be the answer
you've to remove decimal from the sum.
have a great day ahead
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Answer:1 4/16
Step-by-step explanation: Theres 1 circle thats all shaded so thats a whole then you got the other circle and thats shaded 4.
Answer:
1
Step-by-step explanation:
Adding the same positive numbers will always give you the same answers, right here all your doing is switching the 9 and the 1 ... so 1
Answer:
So minute hand will rotate
in half an hour
Step-by-step explanation:
In one hour minute hand of clock rotate about 360°
So in half an hour minute hand clock rotate 
We have to find how many minute hand rotate in radian
For conversion of degree to radian we have to multiply with 
So 
So minute hand will rotate
in half an hour