Riley likes to make friendship bracelets using purple, yellow, and blue thread. Last week, she used 396 pieces of thread making bracelets. She used twice as many pieces of purple thread as yellow thread. She used 4 times as many pieces of blue thread as purple thread. How many pieces of blue thread did Riley use making friendship bracelets last week? WILL MAKE BRAINITES!

I dont know the correct answer but it has something to do with HCF and LCM

I have done this type of question try it...

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 .