12/40 =0.3
28 *0.3 = 8.4
it will cast a 8.4 foot long shadow
3 1/18 = 3 + 1/18
= 3/1 + 1/18
= (3/1 * 18/18) + 1/18
= 54/18 + 1/18
= 55/18
= 55 ÷ 18 =<em> 3.055556</em>
OR
3 1/18 = 3 + 1/18
= 3 + (1 ÷ 18)
= 3 + 0.055556 = 3.055556
Answer:
180
Step-by-step explanation:
formula density:
find volume ..
subtitute into formula density..
Answer: 2 : 7
Step-by-step explanation:
Number of boys = 4
Number of girls = 10
Total number of students = total number of boys + total number of girls ,that is
Total number of students = 4 + 10
= 14
Therefore , the ratio in the simplest form that compares number of boys to total number of students is given by
number of boys : total number of students , that is
4 : 14
which will be
2 : 7 in the simplest form
The fish market sell 16 pound of fish and 12.5 pound of lobster.
