Question

The picture shows a red rectangle split into 5 equal parts and a green rectangle split into 8 equal parts. Drag figures to each box so that their total area is equal to the number given.

Answer 1

For 72ft: 6 green triangles, 0 Red Sqaures

For 200ft: 8 Red Squares, 0 Green Triangles

For 123ft: 3 Red Squares, 4 Green Triangles

Explanation:

I just got this question on Imagine Math and Go it right so do that lOL

Answer 2

we require 6 parts of green rectangle to make area of 72 square feet.

we require 8 parts of red rectangle to make area of 200 square feet.

we requires 3 parts of red rectangle and 4 parts of green rectangle to make an area of 123 square feet.

Explanation:

Length of red rectangle = 25 feet

Width of red rectangle = 5 feet

So, area of rectangle =
`Length* Width`

=
`25* 5`

=
`125feet^2`

Since it is divided into 5 equal part

So, area of each part of red rectangle =
`(125)/(5)`

=
`25feet^2`

Length of green rectangle = 16 feet

Width of green rectangle = 6 feet

So, area of rectangle =
`Length* Width`

=
`16* 6`

=
`96feet^2`

Since it is divided into 8 equal part

So, area of each part of green rectangle =
`(96)/(8)`

=
`12feet^2`

Now , we are required to make area of 72 square feet using the parts of red rectangle and green rectangle

Since 1 part of green rectangle is 12 square feet

So, part of green rectangle required to make 72 square feet =
`(72)/(12)`

= 6

Thus we require 6 parts of green rectangle to make area of 72 square feet.

Now , we are required to make area of 200 square feet using the parts of red rectangle and green rectangle.

Since 1 part of red rectangle is 25 square feet

So, part of green rectangle required to make 200 square feet =
`(200)/(25)`

= 8

Thus we require 8 parts of red rectangle to make area of 200 square feet.

Now , we are required to make area of 123 square feet using the parts of red rectangle and green rectangle.

Area of each part of red rectangle = 25

So, area of 3 parts of red rectangle = 25*3=75

Area of each part of green rectangle = 12

So, area of 4 parts of green rectangle = 12*4=48

Since 75+48=123 square feet.

So, we requires 3 parts of red rectangle and 4 parts of green rectangle to make an area of 123 square feet.