4/28 = (4x1)/(4x7) = 1/7
There's only one number that equals 28. The number is . . . . . wait for it . . . . . 28.
4 because:- a = missing factor 4 x 7 x a = 28 x 4 28 x a = 112 a = 112/28 a = 4
4x+3=9x-4+4 +44x+7=9x-4x -4x7=5x-------57/5=1.41.4=x
1x28.....2x14....4x7
50
28
28 divided by 7 = 4
To break apart 4x7, you can use the distributive property of multiplication over addition. This means you can break apart the multiplication into smaller, more manageable parts. For example, you can break apart 4x7 into (4x5) + (4x2), which equals 20 + 8, resulting in a final answer of 28.
if 4 * 7 = x * 4, then x = (4 * 7) / 4 = 7
2x7=14double = 4x7= 28
28
4x7=28 2(4x7)=2x28=56
32
4x7=28(4x7=2x28=56
-6x3 + 4x7 - 0.8x2 + x4 - 5x5 = 4x7 - 5x5 + x4 - 6x3 - 0.8x2 = x2 (4x5 - 5x3 + x2 - 6x - 0.8)
4/28 = (4x1)/(4x7) = 1/7