Answer:
x=3
Step-by-step explanation:
9/2 = 81/a....9 kids meals to 2 adult meals = 81 kids meals to a adult meals
cross multiply
9a = 2(81)
9a = 162
a = 162/9
a = 18...so there were 18 adult meals
ratio is : 81/18
Answer:
The amount of water left is 1550 litres
Answer:
I think it is 249 not sure bc i dont know the multiple answers choices
Step-by-step explanation:
Step-by-step explanation:
7+8+9=24
second integer is 8 so 8*3=24