+130555 You can put this into the onsite calculator....However here's a method that works well when we have two fractions that have "1" as numerators:
Write the second denominator first, then write the sign between the fractions, and then write the first denominator.
So we have .... 30 - 7 = 23
Multiply both denominators 30 * 7 = 210
Put the first result over the second.........
23/210
And there's your answer......note....we might have to reduce this if the denominators have common factors, but that's not the case here.
+130555 You can put this into the onsite calculator....However here's a method that works well when we have two fractions that have "1" as numerators:
Write the second denominator first, then write the sign between the fractions, and then write the first denominator.
So we have .... 30 - 7 = 23
Multiply both denominators 30 * 7 = 210
Put the first result over the second.........
23/210
And there's your answer......note....we might have to reduce this if the denominators have common factors, but that's not the case here.
