Answer:
Step-by-step explanation:
The top one is the third one the bottom one is the first one
Answer:
It becomes 30
Step-by-step explanation:
When you double a number, it’s increases to two of itself .
So double of 15 means 15 x 2
= 30
Answer:
x = 404.83
Step-by-step explanation:
The given expression is :
19,432÷x=48 ...(1)
We need to find the value of x.

Cross multiplying both sides,

Dividing both sides by 48

So, the value of x is 404.83.
30÷4=7.5
45÷7.5=6
you will need about 6 gallons of water to fill it.