Question

Hey!! pls answer this...
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Answer 1

Example- Solve (12+14)of16

Solution- (12+14)of16

Step 1: Solving the fraction inside the bracket first-

12+14=34

Step 2: Now the expression will be 34of16 =

34×16 =12

Answer 2

Answer:

Given A particle is moving in a circle of diameter 20 m.

so for one round

the distance = to the circumference of the circle

at first;

we need to find the circumference of the circle

Radius of the circle=10 m

circumference of the circle= 2πr

2×22/7×10 = 62.857 m

so for the first round the distance is 62.857 m

for the second round

the distance= 62.857×1.5= 93.8805 m

for the third round

the distance= 62.857×2= 125.174 m

for the last round

the distance= 62.857×2.5= 156.4675 m

hope it helps you ☺️