Mathematics: Mrs teed bought 22 packs of hot dog rolls at the store for the 4th-grade picnic there were 12 rolls in each pack how many hot dog rolls did she buy remember to regroup

Mrs teed bought 22 packs of hot dog rolls at the store

LindaCat78

27.10.2020

Second option is correct.

Explanation:

Since we have given that

Total area a farmer has as an orchard = 40 acres

Total area in which he grows apples = 25 acres

Total area on which he grows peaches = 7 acres

Total area on which he grows nectarines = 5 acres

Total area on which he grows plums = 3 acres

According to question, the fruit trees are equally distributed within the orchard,

So,

P( the tree is within the acres of apple trees) is given by

$\frac{\text{ total number of apple trees}}{\text{ Total area}}=\frac{25}{40}=\frac{5}{8}$

But we have to calculate the Probability that the tree is not within the acres of apple trees,

So, P( the tree is not within the acres of apple trees) is given by

$1-\frac{5}{8}=\frac{8-5}{8}=\frac{3}{8}\\\\\implies \frac{3}{8}\times 100=\frac{300}{8}=37.5\%$

Hence, Second option is correct.

0,0(0 оценок)