MATHS. SOMEONE, PLEASE HELP I AM PRETY DESPERATE. Coloured beads come in different sizes. Green beads come in a bag of 12. Red beads come in a bag of 15. Blue beads come in a bag of 20. Alice buys the same number of beads of each colour. What is the smallest number of beads she could have bought? Show your workings.

60

Step-by-step explanation:

the lowest where they all = the same is 60

it depends on the weather. because i have flown to seattle when it was pouring down rain and there was one time i flew to ohio when it was snowing hard. whats your situation.

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.