Question

round 37 to the nearest ten:

Explanation:

Step1: Identify the tens and ones place

In 37, the tens digit is 3 and the ones digit is 7.

Step2: Apply rounding rule for tens

The rule for rounding to the nearest ten is: if the ones digit is 5 or more, we round up the tens digit; if it's less than 5, we round down. Here, the ones digit (7) is greater than 5, so we increase the tens digit (3) by 1 and set the ones digit to 0. So 3 + 1 = 4, and the number becomes 40.

Answer:

40