Round 992,449 to the nearest hundred thousand year focus

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21