It is then 68.18
2
Fot 2 decimal places you can easily use the approximation for pi=22/7. So circumference = pi x diameter = 14 x 22/7 = 44
0.62 = 31/50
Stated to 2 decimal places, it's 342.99Rounded to 2 decimal places, it's 343.00
It is 4.97 rounded to 2 decimal places
2
Fot 2 decimal places you can easily use the approximation for pi=22/7. So circumference = pi x diameter = 14 x 22/7 = 44
.6666666666
.75
0.62 = 31/50
A repeating decial
49.036
It is 3/4 that is equivalent to the decimal of 0.75
0.766 & 0.77 To compare decimals , brinf both decimals to the same number of decial places by inserting suffix zeroes. Hence 0.766 & 0.770 Drop the prefix zero ans the decimal point Hence 766 & 770 I think it should be obvious that 770 > 766 by '4; places. Hence it follows that 0.77 > 0.766
1.76 to 2 decimal places = 1.76
Stated to 2 decimal places, it's 342.99Rounded to 2 decimal places, it's 343.00
1.35 to 2 decimal places is 1.35 (1.35 is already to 2 decimal places.)