Lance measured 0.485 liter of water. angel measured 0.5 liter of water. lance said, "my beaker has more water than yours because my number has three decimal places and yours only has one." is lance correct?

No, Lance is not correct.

Further explanation:

If we compare the two decimal numbers then either they are less than, greater than or equal to each other.

For example:

There are two decimal numbers as,

Now, 0.88 is greater than 0.56 as the number after the decimal point is greater in 0.88 than 0.56.

It is given that Lance measured 0.485 litre of water.

Also, given that Angel measured 0.5 litre of water.

Lance claims that her beaker has more water than Angel’s breaker because her number has three decimal places and Angel’s only has one.

Step by step explanation:

Now, Lance has of water and Angel has of water.

The decimal number which has greater number after the decimal point, then that decimal number is greater than the other.

Therefore, Lance only has of water whereas Angel has of water in which Angel has more water than Lance.

Thus, Lance is wrong in analysing the water quantity.

Learn more:

1. Problem on the whole numbers are positive integers .

2. Problem on the adding and simplifying the numbers .

3. Problem on the general form of the equation of the circle .

Answer details:

Grade: Junior school

Subject: Mathematics

Chapter: Real line and Real numbers

Keywords:

Decimal number, decimal point, liter, water, real line, greater than, less than, equal,real numbers, fractions.

so, converting firstly the mixed fractions to improper fractions and then "adding".

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.