Sunflower has 34 petals what is the best estimate of the total number on 57 sunflowers?

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.