Explore & Visualise
Sharing in a Ratio
Percentage as a Multiplier
Build the Fraction
Three Names, One Number
Practice
Numerator
3
Denominator
4
Compare with
nothing
1/2
1/3
2/3
3/4
1/4
1 whole
3/2
2 wholes
Bar model
Circles
Hundred grid
Number line
Total to share
180
First part
2
Second part
3
Third part (0 = none)
0
Starting value
250
+5%
+10%
+20%
−10%
−20%
−50%
Undo
Clear
every stage, drawn to scale against where you started
where you started
above the start
below the start
1
—
0
1
0
Check
Hint
Clear
How to think about it
Common mistakes