How do you find the value of 12(34)?

1 Answer
Jan 15, 2017

It's 17.

Explanation:

When multiplying numbers with fractions, we multiply the number with the fraction's numerator, leaving the denominator intact. So,

1234=342=17.

That happens because any number n is equal to n1, so when you multiply the two resulting fractions,

12341=13421=342=17.