The number 3 10ths of 60 refers to 3/10 multiplied by 60. To calculate this, first convert the whole number 60 into a fraction with 1 as the denominator. This results in 60/1. Next, multiply this fraction by 3/10, which gives a new fraction of 180/10. Finally, simplify this fraction by dividing both the numerator and denominator by their greatest common factor (GCF), which is 10. This leaves us with the simplified fraction 18/1.
So, the answer to the question "What is 3 10ths of 60?" is 18. As a fraction, 3 10ths of 60 can also be written as 3/10 multiplied by 60, or as 180/10 simplified to 18.