**There are 10 tens in 100, which is the result of dividing 100 by 10.** This can be mathematically represented by the equation 100 / 10 = 10.

In mathematics, division is one of the basic arithmetic operations. The division sign is usually denoted by "÷" or the slash character "/."

In the expression 100 / 10 = 10, 100 is called the dividend. The 10 following the division symbol is referred to as the divisor, while the 10 after the equal sign is the quotient. Another term that is also used in a division operation is the remainder. This value pertains to a number smaller than the divisor that cannot be evenly divided to obtain a whole number. In the above equation, the remainder is 0.