If you give 4 pencils to each student, 20 pencils are left. If you give 5 pencils
2 answers:
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Answer:
Distance farther the Kangaroos need to go to cover a mile = 780 feet
Step-by-step explanation:
Given:
Kangaroos cover 30 feet in a single jump.
Kangaroos can make such jumps 150 times in a row.
To find the distance farther it needs to go to cover a mile.
Solution:
Using unitary method to find distance covered by kangaroos in a row.
If in a single jump Kangaroos cover = 30 feet
So, in 150 jumps it will cover = = 4500 feet
We know 1 mile = 5280 feet
Thus, distance farther the Kangaroo needs to go to cover a mile will be = = 780 feet
Powers distribute over multiplications:
So, you have
Now, is simply 9.
As for , we have to use the rule
to get
So, the final answer is