24:56 = 3:7
You can simplify it by dividing with 2
You would have to divide by three and then you would get ____cal per bar
12.2 is a rational number because you can write it as a fraction.
Hope this answered your question.
This should be 1.35, sorry if it’s wrong
Answer:
5P5×20P15
Step-by-step explanation:
A school bus has 25 seats, with 5 rows of 5 seats.
15 students from the first grade and 5 students from the second grade travel in the bus.
second-grade students occupy the first row.
The 5 students of second grade are to be seated in 5 seats,this can be done in:
5P5 ways where P is the permutation
Now 15 students from first grade are to be arranged in remaining 20 seats
This can be done in:
20P15 ways
Hence, total ways student can be seated is:
5P5×20P15
