Answer:
79/90 0r 29/33
Step-by-step explanation:
Let 10x=8.7 and 100x=87.7
We now have two equations. Subtracting the largest from the smallest:
100x=87.7
10x=8.7
-------------
90x=79
x=7990
Hence, 0.877777...=79/90.
Hopefully this helps!
Since
![18x^3=2\cdot 3\cdot 3\cdot x\cdot x\cdot x \\ \\ 30x^5=2\cdot 3\cdot 5\cdot x\cdot x\cdot x\cdot x\cdot x](https://tex.z-dn.net/?f=18x%5E3%3D2%5Ccdot%203%5Ccdot%203%5Ccdot%20x%5Ccdot%20x%5Ccdot%20x%20%5C%5C%20%20%5C%5C%2030x%5E5%3D2%5Ccdot%203%5Ccdot%205%5Ccdot%20x%5Ccdot%20x%5Ccdot%20x%5Ccdot%20x%5Ccdot%20x%20)
you can see that common expression is
![2\cdot 3\cdot x\cdot x\cdot x=6x^3](https://tex.z-dn.net/?f=2%5Ccdot%203%5Ccdot%20x%5Ccdot%20x%5Ccdot%20x%3D6x%5E3)
.
Answer: Correct choice is A.
Answer:
Step-by-step explanation:
James is one meter and 63 centimeters OR what your teacher likely wants
James is one and sixty-three hundreths meters tall
Ani is wrong
4 and 8 hundreths means 4.08
4.8 would be 4 and 8 tenths
Seven hundred seventy thousand and seventy