159×10

159x10 refers to a simple multiplication problem. The number 159 is being multiplied by the number 10. The result of this calculation is 1590. This operation is a fundamental concept in arithmetic.

Multiplying a number by 10 is equivalent to shifting all the digits of that number one place to the left and adding a zero in the units place. For example, in 159x10, the digit 9 moves from the units place to the tens place, the digit 5 moves from the tens place to the hundreds place, and the digit 1 moves from the hundreds place to the thousands place. A zero is then placed in the newly vacant units place, resulting in 1590.

This type of multiplication is often encountered in basic mathematics education and is useful for understanding place value. It is a straightforward calculation that can be performed mentally or with a calculator. The product, 1590, is a whole number.