If Hannah gives her younger sister 3 shirts, it does not matter what order she hands them to her. No matter the order, it will still be the same group of 3 shirt. Since order is not important this problem can be solved using a combination.
Specifically, we are asked to find 8C3 (sometimes called "8 choose 3"). This is a fraction. In the numerator, we start with 8 and count down 3 numbers. In the denominator, we start with 3 and count all the way down to 1.
your answer is 56
Answer:
3/10
Step-by-step explanation:
The first thing that you need to do is to find the common denominator of the two fractions. The least common multiple of 2 and 5 is 10, so we can express the new equation as 15/10-12/10=3/10. Hope this helps!
The answer would be 30cm squared
Answer:
less than 7, greater than 1
Step-by-step explanation:
Answer:
View explanation
Step-by-step explanation:
1 meter = 100cm, so with this logic
100 x 69 = 6,900cm
We have a standby 28 cm, so:
6,900 + 28 = 6,928
If this is the incorrect unit of measurement, let me know in the comments section so I can revamp my answer.