Question
P4.FR.NK.22120816-A1
There was an equal number of white and green marbles in a bag at first. After 29 green marbles were taken out and 20 white marbles were added into the bag, there was 18 as many green marbles as white marbles. Find the number of green marbles in the bag at first.
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 4 FRACTIONS P4.FR.NK.22120816

29 Jun 2024, 06:14 AM

There was an equal number of white and green marbles in a bag at first. After 29 green marbles were taken out and 20 white marbles were added into the bag, there was 18 as many green marbles as white marbles. Find the number of green marbles in the bag at first.
Navigations
Contact Us
Members
Links