Answer:
65
Step-by-step explanation:
Answer: ![x=\dfrac{3240}{83}](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7B3240%7D%7B83%7D)
Step-by-step explanation:
Given: 83 : 45 :: 72 : ?
Let unknown quantity (?) be x.
Now, x : y :: a : b
![\Rightarrow\ \dfrac{x}{y}=\dfrac{a}{b}](https://tex.z-dn.net/?f=%5CRightarrow%5C%20%5Cdfrac%7Bx%7D%7By%7D%3D%5Cdfrac%7Ba%7D%7Bb%7D)
83 : 45 :: 72 : x
![\Rightarrow\ \dfrac{83}{45}=\dfrac{72}{x}\\\\\Rightarrow\ x=\dfrac{72}{83}\times45\\\\\Rightarrow\ x=\dfrac{3240}{83}](https://tex.z-dn.net/?f=%5CRightarrow%5C%20%5Cdfrac%7B83%7D%7B45%7D%3D%5Cdfrac%7B72%7D%7Bx%7D%5C%5C%5C%5C%5CRightarrow%5C%20x%3D%5Cdfrac%7B72%7D%7B83%7D%5Ctimes45%5C%5C%5C%5C%5CRightarrow%5C%20x%3D%5Cdfrac%7B3240%7D%7B83%7D)
Hence, ![x=\dfrac{3240}{83}](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7B3240%7D%7B83%7D)
Answer:
300/60=5 more words per minute
80+5 = 85 words per minute
or
80 x 60 = 4800 + 300 = 5100
5100 / 60 = 85 words per minute
Hope this helps
Step-by-step explanation:
Answer:
1000
Step-by-step explanation:
10 * 10 * 10 = 1000