The least common denominator is 15. The equivalent fractions would be 10/15 and 12/15.
X=7 because 7-3 = 4, 7+8= 15,15x4=60.
That would be simplified into
1.41 • 1.73 • 2.82 = 6.9
i don’t know what the choices are bc you didn’t put them but hopefully this does someone some good <3
Yes, because a rational number is any number that can be expressed as a fraction a/b where a/b are both integers, but cannot be zero.