If the adjusted ratio was 2:7, then
2x is the number of pull-ups
and
7x is the number of box jumps.
You can state that since he completed 63 box jumps at the end of his training, then
7x=63,
x=9
and
2x=18.
The total number of exercises performed is 2x+9x=18+63=81.
As at start the ratio was 5:4, then
5y was the number of pull-ups
and
4y was the number of box jumps.
Therefore, 5y+4y=81,
9y=81,
y=9
and 5y=45, 4y=36.
Answer: Initially: 45 pull-ups and 36 box jumps. At the end: 18 pull-ups and 63 box jumps.
Answer:
She drove 384 miles, because 48 x 8 = 384! :)
Step-by-step explanation:
The answer is 3 ..........................
Answer:
6,2,1
6,1,2
1,2,6
1,6,2
2,6,1
2,1,6
Step-by-step explanation:
Here is the list of numbers he can make from the card
6,1,2
6,2,1
2,6,1
2,1,6
1,2,6
1,6,2
These are lists,this list can be made by just arranging the given number
Answer:
3 1/100
Step-by-step explanation:
