Kristen is right because if you do 50-5=45, so it is more.
Answer:
He served 25 tables
Step-by-step explanation:
Do..
£157.50 - £20 (as he gets this daily) = £137.50
£137.50 ÷ £5.50 = number of tables he served = 25 tables
Hope this helped
I believe the answer is 13, sorry if it is wrong
= 3.6
= 36/10
= 18/5
= 3 3/5