P235 TELETEXT-TOOLS 235 Wed 01 Jan
00:00/00 PAGE ___
TELETEXT-TOOLS
RATIO
RATIO & PROPORTION — SIMPLIFY + SHARE + SCALE
ENTER PART A/B • OPTIONAL TOTAL • TAP PRESETS • SEE EXAMPLES
235

RATIO TOOL

PART A
PART B
TOTAL
SIMPLIFY
SHARE
SCALE ×
Tip: simplify by dividing A and B by the highest common factor

QUICK PRESETS

£60 shared 2 : 1001
Boys : Girls 3 : 2002
Recipe 4 : 3 (flour:sugar)003
70 split 5 : 2004
Map scale 1 : 50 000005
120 shared 2 : 3006
Simplify 6 : 9007
Simplify 8 : 12008

HOW TO USE

1) Enter PART A and PART BA:B
2) Optional: enter TOTAL to share£
3) Read SIMPLIFY + SHARE + SCALELIVE

QUICK PRESETS

£60 shared 2 : 1001
Boys : Girls 3 : 2002
Recipe 4 : 3 (flour:sugar)003
70 split 5 : 2004
Map scale 1 : 50 000005
120 shared 2 : 3006
Simplify 6 : 9007
Simplify 8 : 12008

HOW TO USE

1) Enter PART A and PART BA:B
2) Optional: enter TOTAL to share£
3) Read SIMPLIFY + SHARE + SCALELIVE
EXAMPLES
LIVE • BASED ON YOUR A:B AND TOTAL