Janice thinks that 20 hundredths is equivalent to 2 thousandths because 20 hundreds is equal to 2 thousands

20 hundredths = 20(.01) = .2

2 thousandths = 2(.001) = .002

What are you going to tell Janice ?

20 hundredths is not equal to 2 thousandths because 20 hundredths is 0.20 and 2 thousandths is 0.002 therefore they are not equal.

Janice thinks that 20 hundredths is equivalent to 2 thousandths. Use words and a place value chart to correct Janice's error

Janice is incorrect in thinking that 20 hundredths is equivalent to 2 thousandths just because 20 hundreds is equal to 2 thousands. Let me explain why.

To compare and determine equivalence between two numbers, we need to consider the place value of each digit. In the case of decimals, the place to the right of the decimal point indicates the fractional part of a whole number.

Let's break down the numbers:

20 hundredths can be written as 0.20 or simply 0.2. The digit 2 is in the tenths place, and the digit 0 is in the hundredths place.

2 thousandths can be written as 0.002. The digit 2 is in the thousandths place, and the digits 0 before it represent the tenths and hundredths places, which are both zero.

As you can see, the place value of the digits is different in these two numbers. In 0.2, the 2 represents tenths, whereas in 0.002, the 2 represents thousandths. Therefore, they are not equivalent.

To understand and compare decimal numbers, it's crucial to pay attention to the place value of each digit to determine if they are equivalent or not.

Incorrect