Andi needs 5 1_2yards of fabric for a project. She has a piece that is 3 1_4yards at school and a piece that is 1 1_2yards at home. How much more fabric does she need?

The amount of fabric she needs is 3/4 yards

Step-by-step explanation:

To calculate the amount of fabric needed, we need to subtract the sum of what she has at school and at home from what she needs.

What she has can be calculated by adding 3 1/4 + 1 1/2

This would be easier in terms of decimals.

3 1/4 = 3.25 (1/4 = 0.25)

while 1 1/2 = 1.5(1/2 = 0.5)

Adding both, we have 3.25 + 1.5 = 4.75 yards

What is needed is 5 1/2 yards = 5.5 yards

What is needed more is thus 5.5 yards - 4.75 yards = 0.75 yards

Mathematically 0.75 in decimals = 3/4 in fraction form

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .