I can probably answer if you give me the ratio
Answer:
I think that will be 2.7
Step-by-step explanation:
i did 5x^3 x 3/10x^-5
-5x -5x
and then you get 3/5x^-2(i got -2 because I did 3+-5)
x= 2.7
I could be wrong sorry if I am wrong
Answer:
200
Step-by-step explanation:
Given : In a box of crayons, 24% of the crayons are blue. There are 48 blue crayons in the box.
To Find: The total number of crayons in the box
Solution :
Let total number of crayons be x
Since we are given that 24 % of the crayons are blue. There are 48 blue crayons in the box.
So, 24% of x = 48
⇒
⇒
⇒
Thus total number of crayons are 200
Set up a proportion.
pounds / milligrams of medicine
195/279 = 130/x
195x = 279 times 130
195x =36,270
x = 36,270/195
x = 186
A patient weighing 130 pounds needs 186 milligrams of medicine.