Facts:
MR Price takes his wife + two children
The price of adult's ticket is 2 times higher that child's
They paid $12.6 in total
Answer:
X is the price of child's ticket so equation will look:
2x (fathers' ticket) + 2x (mother's ticket) + x (first child) + x (second child) = $12.6 (total price)
6x = 12.6
X = 2.1
Child's ticket costs $2.1
Plot Points: (0,0) (1.57,-1)
Answer:
She would make 91
Step-by-step explanation:
Answer:
60 : 32
Step-by-step explanation:
Let x = Their present ages
Ritu : Nitu = 15x : 8x
After 10 years, their ages will be in the ratio 5:3
In 10 years
15x + 10 : 8x + 10 = 5 : 3
15x + 10 / 8x + 10 = 5/3
Cross product
15x + 10 * 3 = 8x + 10 * 5
45x + 30 = 40x + 50
45x - 40x = 50 - 30
5x = 20
x = 20/5
x = 4
Ritu : Nitu = 15x : 8x
Ritu : Nitu = 15 * 4 : 8 * 4
= 60 : 32
Ritu : Nitu = 60 : 32
