You do 53 can go into 66 1 time so put
<span>80= 3y + 2y +4 +1
80 = 5y + 5
5y = 80 - 5
5y = 75
y = 75/5
y = 15</span>
Answer:
25minutes
Step-by-step explanation:
Just use this simple trick, first just categorize them
Gallons minutes
2 10
5 ?
Now u want to find the "?", the trick is this
X shape is multiply, horizontal is divide
So in this case, u want to find the "?"
Just take 5 x 10 =50
Then divide it by 2
U get 25minutes
Answer:
(u+2)-8
Step-by-step explanation:
sum is addition, less than is subtraction
The total depth of the lake is:
And we need to find how many feet are 7/8 of the depth.
To find how much is 7/8 out of 32 ft what we do is multiply 32 by 7/8:
This multiplication can also be represented as follows:
We start by solving the division:
and finally, we solve the multiplication:
-->the fish swam 28 ft.
Answer: 28 ft