Answer:
168.
Step-by-step explanation:
H.C.F. = 6 = 2 by 3.
L.C.M. = 280 = 2^3 by 5 by 7.
30 = 2 by 3 by 5.
x = 2^3 by 3 by 7 = 168.
I used the factorisation method.
Answer:
3 1/4
Step-by-step explanation:
4 goes into 12 3 times. There would be 1 left over for 13.
Answer:
Strong, negative and linear association
You have a disount of 10% so you'll be paying only 90% of the actual price so your ticket will be
![0.9*220=198](https://tex.z-dn.net/?f=0.9%2A220%3D198)
Adding the service charge to the total, you'll have to pay 110.5% of the total so what you're paying is