Below is a table showing the first 8 question answer pairs for the topic "Inverse proportion problems" as used in the lessons for this topic. Our games and tests for the topic use these 8 items plus 8 additional question answer pairs.
The topic "Inverse proportion problems" is in the category Ratio proportion rate for 8th grade (ages 13 to 14).
1 / 8
If It takes 5 people 3 hours to build a box then 10 people could build the box in 1.5 hours
It takes 5 people 3 hours to build a box
2 / 8
If 5 builders can mend the wall in 7 hours then 25 builders could mend the wall in 1.4 hours
5 builders can mend the wall in 7 hours
3 / 8
If 10 customers can eat all the burgers in 30 minutes then 12 customers could eat the burgers in 25 minutes
10 customers can eat all the burgers in 30 minutes
4 / 8
If 4 cleaners can clean all the rooms in the hotel in 5 hours then 7 cleaners could clean all the rooms in 2.86 hours
4 cleaners can clean all the rooms in the hotel in 5 hours
5 / 8
An equation that matches this inverse proportion scenario is s = 147/m
7 machines (m) can make a palette of widgets in 21 seconds (s)
6 / 8
An equation that matches this inverse proportion scenario is t = 235/c
5 computers (c) can calculate a blockchain segment in 47 minutes (t)
7 / 8
An equation that matches this inverse proportion scenario is t = 16.8/p
12 litter pickers (p) can clear the park of litter in 1.4 hours (t)
8 / 8
An equation that matches this inverse proportion scenario is t = 20/a
4 assembly lines (a) can build 30 cars in 5 hours (t)
Revise 'Inverse proportion problems' with one of our games for 8th grade
Home / 8th grade / Ratio proportion rate / Proportions / Inverse proportion problems
Each of our math topics for secondary are made up of between 6 and 20 question and answer pairs (both the written form and a robot voice speaking those questions and answers). Each topic can be used with all the activities on the site.
Number * Algebra * Ratio proportion rate * Geometry & measures * Probability * Statistics *
