Answer:
Step-by-step explanation:
10c= 5c+35
-5c -5c
5c/5=35/5
c=7
Total allowance = 11.25
amount to be deposited: 11.25 * 7/9 = 78.75/9 = 8.75
hope this helps.
Answer:
9 and 12
Step-by-step explanation:
Answer:
20 people
Step-by-step explanation:
The volume of a cuboid is equal to length * breadth * height.
First, we want to figure out the values relative to each other. Everything is in centimeters except the breadth, which is 0.07m. To convert meters to centimeters, we can multiply by 100: 0.07 * 100 = 7, so the breadth is 7cm.
Next, the volume is length * breadth * height = 5cm * 7cm * 8cm = 280cm³. Each person occupies 14cm³. To find how many people can occupy the cube, we can divide the volume by the space each person takes, so
280cm³/14cm³ = 20 people
Note that we can divide because each person takes x amount of space, and the total space, z, can be represented by x * y = z, with y representing the amount of people, because we add x space for each person. Dividing both sides by x, we get y = z/x
Answer:
xy
Step-by-step explanation:
Let's take a look at what factors 
and 
have in common.
is composed of 
and y, and is composed of x and 
. Notice that both x and y are factors of them, so the gcf is xy.
