Answer:
The number will be
Step-by-step explanation:
Let us assume the number as .
Given:
⇒ less than twice a number that will be , which is equal to half the difference of three times the number and 13
We have to find the number.
Solution:
The difference of three times the number and 13 could be represented as :
The value be equal to of this ⇒
As we can see here,
- That we got a equation ⇒
Now, we can solve the above equation:
We have multiply both sides by ⇒
then, ⇒
⇒
Hence we can say that number which was assumed as will be
Answer:
per- hundred
Step-by-step explanation:
Answer:
Step-by-step explanation:
- let be that number
- multiply both sides by
Answer:
840 mm
Step-by-step explanation:
multiply by 10
Answer: x = 3
Step-by-step explanation:
x + 9 = 12
x = 12 - 9
x = 3