How can you use multiplication to find3 3/5 +3 3/5 +3 3/5

3 * 3 3/5

Step-by-step explanation:

If you are adding 3 3/5 three times, than you can multiply 3 3/5 to get the same answer, just faster.

answer: plz put a pic in so i can answer it

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4