Julie, Kelly and Lou win some money at the Bingo in the ratios
2:5:12 respectfully. Kelly won £66 more than Julie.
b) How much did they win altogether?
Question
Question
Julie, Kelly and Lou win some money at the Bingo in the ratios
2:5:12 respectfully. Kelly won £66 more than Julie.
b) How much did they win altogether?
Answer:
£418
Step-by-step explanation:
i answered part of this earlier
julie = 2
kelly = 5
lou = 12
5-2 = 3
3 = £66
£66/3 = £22
2+5+12 = 19
19 x £22 = £418
Answer:
£418
Step-by-step explanation:
The ratio can be expressed as 2x : 5x : 12x ( x is a multiplier ), then
5x = 2x + 66 ( Kelly won £66 more than Julie )
Subtract 2x from both sides
3x = 66 ( divide both sides by 3 )
x = 22
Thus
2x = 2 × 22 = £44
5x = 5 × 22 = £110
12x = 12 × 22 = £264
————- +
£418 ← total amount won