Help pls and explain !! if c/d - a/b =x, a =2c, and b=5d, what is the value of c/d in terms of x?
a) 2/3 x
b) 3/4 x
c) 4/3 x
d) 5/3 x

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

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How many 2/5s are in 1 and 1/2 plz someone me right now