Question
P6.SP.JC.19010101-A1
If Liam and Ben paint a house, they take 30 days to finish painting. If Justin and Liam paint the same house, they take 6 days to finish painting. If Ben and Andy paint the same house, they take 15 days to finish painting. How many days do Justin and Andy take to paint the house if they work together?
4 m
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
Question Solution

1-minute grace period



When you click the Next button, you will be given 1-minute grace period to decide whether to do the next question type.

The question will be marked as incorrect if you exceed 1 minute and leave the question page.

Click the Back button instead if you would like to return to the topic page.

STUDENT

Primary 6 SPEED P6.SP.JC.19010101

23 Jun 2024, 09:34 AM

If Liam and Ben paint a house, they take 30 days to finish painting. If Justin and Liam paint the same house, they take 6 days to finish painting. If Ben and Andy paint the same house, they take 15 days to finish painting. How many days do Justin and Andy take to paint the house if they work together?
Navigations
Contact Us
Members
Links