Question
P4.FR.NK.22120816-A1
There was an equal number of yellow and green balls in a box at first. After 11 green balls were taken out and 31 yellow balls were added into the box, there was 17 as many green balls as yellow balls. Find the number of green balls in the box at first.
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Primary 4 FRACTIONS P4.FR.NK.22120816

22 May 2024, 08:28 AM

There was an equal number of yellow and green balls in a box at first. After 11 green balls were taken out and 31 yellow balls were added into the box, there was 17 as many green balls as yellow balls. Find the number of green balls in the box at first.
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