The ratio of boys to girls is 3:2. If there are a total of 20 children in Mrs. Nelson's class, how many are girls?
1 answer:
You might be interested in
This is probably in the context of a discussion of significant figures and accuracy.
When we record a measurement of 4.15 cm with two significant figures, that means we believe the exact value is in the range from 4.145 cm to 41.155 cm
Similarly 7.34 really means between 7.335 and 7.345 cm.
The minimum area rectangle is
The maximum area rectangle is
Choice A
1813 x 
= 326.34
18% of 1813 people is 326.34 people
333 is a reasonable estimate.
18% of 1813 people is 326.34 people
333 is a reasonable estimate.