Answer:
1 book for 8 1/8
Step-by-step explanation:
120/15 simplify by dividing by 8 and get 1/8
Answer:
B. 45
Step-by-step explanation:
50x.10=5 discount
50-5=45
Before you can use the reason CPCTC, you need to show that two figures which usually are triangles to be congruent. After showing such, you can then say Corresponding parts of the two congruent figures are also congruent to each other.
Solution:
we have been asked to find
The smallest value of n such that the LCM of n and 15 is 45.
The prime factors of 15 are
So in LCM of n and 15 , we must include both the prime factors and the LCM is 45.
Since 3 is one time in the prime factor of 15. But to make 45 we need one more 3 and its possible if we take the value of n as below"
n=9
Hence the LCM will be
Hence the smallest possible value of n is 9.
We need the numbers but usually the first quart is before the median which is the number in middle, hope that made sense