28/36 Divide by the GCD (greatest common denominator) 28/4=7 36/4=9 Final answer=7/9
9
GCF(28, 36) = 4
28 ÷ 4 = 7 simply divide 28 by 4 (as there are 4 quarters to a whole)
If 9n = 36 then we divide both sides by 9 to discover what value n has If we divide 9n by 9 we get n If we divide 36 by 9 we get 4 so, if 9n = 36 the n = 4
9/36 = 1/4 and 7/28 = 1/4, so 9/36 = 7/28
32
7
-36 because -36/9 = -4
It is 9/7 28/4 = 7 36/4 = 9 9/7 x 100 = 128.57142 %
To answer this, first convert it into an equation: (4)(x+7) = -36 Now, solve for x: (4)(x+7) = -36 4x+28 = -36 4x = )-36)-28 4x = (-36) + (-28) 4x = -64 x = (-64)/4 x = -16
4/9 x 36 = 16 (divide 9 into 36 = 4 and 4 x 4 =16)