Question
P6.SP.JC.19010101-A1
If Zane and Carl paint a house, they take 28 days to finish painting. If Charlie and Zane paint the same house, they take 4 days to finish painting. If Carl and Ivan paint the same house, they take 14 days to finish painting. How many days do Charlie and Ivan 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

26 Jun 2024, 11:14 AM

If Zane and Carl paint a house, they take 28 days to finish painting. If Charlie and Zane paint the same house, they take 4 days to finish painting. If Carl and Ivan paint the same house, they take 14 days to finish painting. How many days do Charlie and Ivan take to paint the house if they work together?
Navigations
Contact Us
Members
Links