Ria reads 1/6 part of a book in 1 hour. if the book contains 3606 pages then find the number of pages she reads in an hour.
reema brought 30 dozen eggs. out of them 2/5 were found to be broken . find the number of good eggs left with her.

For the first question, multiply the total number of pages (3606) by how much she read (1/6).


For the second question, multiply the total number of eggs (30) by the amount broken (2/5).


Then subtract number of good eggs (30) from broken eggs (12) to find number of good eggs left.

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!