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 Log in to Reply

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 Log in to Reply

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