It is 60 as the best estimate for 57
None, since 57 is NOT an irrational number.
60/180 = 1/3
If one sunflower has 34 petals, then 57 sunflowers would have approximately ( 34 \times 57 ) petals. This calculation gives us a total of 1,938 petals. For a rough estimate, you can round 34 to 30 for easier multiplication, leading to about ( 30 \times 57 ), which equals 1,710 petals. Therefore, the best estimate of the total number of petals on 57 sunflowers is around 1,700.
Why on earth would anyone need an estimate for 34 and 57 when it is so simple to get the exact answer?34 + 57 = 91
19
57 MillionThe latest estimate is about 57 million.
57 is divisible by 3, but if you have to estimate... 60/3 = 20
You could estimate 60/3, but 57/3 is 29.
11
136-79 with ballpark estimate and partial differences method = 57
60 x 60
An estimate to the nearest integer (whole number) would be 57. 38.67 --> 39. 18.35 --> 18. 39 + 18 = 57.