Answer:
1125&825
Step-by-step explanation:
Answer:
7 thousands + 15 hundreds + 2 tens + 3 ones = 8523
Step-by-step explanation:
15 hundreds is equal to 1500, when subtracting that from the total of 8523, you get 7023 which still needs to be written in expanded form. The remainder can be written as the sum of:
Then adding the 15 hundreds that were given, will give a total 8523.
Jacob ran the race in the faster time
Further Explanation:
Daniel complete the hurdle at = 3/4 of a minute
Recall, 1 minute = 60 seconds
Therefore, Daniel complete the hurdle at 3/4 of 60 [secs]
= 3/4 x 60
= 3 x 60 ÷ 4
= 180 ÷ 4
= 45 seconds
Jacob complete the hurdle with a remainder = 5/12 of a minute
Recall, 1 minute = 60 seconds
Therefore, Jacob complete the hurdle with the remainder of 5/12 of 60 [secs]
= 5/12 x 60
= 5 x 60 ÷ 12
= 300 ÷ 12
= 25 seconds
To find out how many minute Jacob used to complete the race:
60 seconds – 25 seconds=
= 35 seconds
Since Daniel complete the race in 45 seconds, and Jacob complete the race in 35 seconds, in Athletics, the fastest of the two in completing the race is Jacob because, the time at which he complete the race is not greater than the time at which Daniel complete the race. And as such, the fastest of the two (Jacob) whose time is lesser is adjudged the winner of the race.
Deriving the difference in their times as a fraction of a minute:
The difference in their times is expressed as:
Daniel’s time [45 seconds] – Jacob’s time [35 seconds]
Therefore,
= 45 – 35
= 10 seconds
Expressing the difference as a fraction of a minute:
Since 1 minute = 60 seconds
Hence, the fraction would be:
10/60
= 1/6
The given answers were derived as a result of the usage of Multiplication, Division and Subtraction, being functions of a number problem in mathematics.
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