<u>Answer</u>
1 7/8 years or 1.875 years
<u>Explanation</u>
Let Jack's age be x years.
Then;
Harold = 2x years
Dan = 2x - 3
But Harolds age is thre times Dan's age.
∴ 2x = 5(2x -3)
2x = 10x - 15
2x - 10x = -15
-8x = -15
8x = 15
x = 15/8
= 1 7/8 years or 1.875 years
Jack is 5 years old, WOW!
Answer:
Step-by-step explanation:
-653/24
c
cow is 65bpm
horse is 38bpm
cow is given
horse divide total beats by total min
the awnser should be 4.47214 because it's the approximate value of 2√5