Question

Use mental math to decide which equations are true. Drag the true equations into the box.

Answer 1

1.23÷10 = 0.123 is a true statement

Given the expression 1.23÷10, we need to check if the expression is equal to 0.123

Fractions

Fractions is a ratio of two integers a/b

Given

• 1.23÷10

Convert the decimal to a fraction as shown:

• 1.23 = 123/100

The expression becomes:

• 123/100 ÷10

= 123/100 * 1/10

=  123/1000

Convert back to decimal

1.23÷10 = 0.123

This shows that 1.23÷10 = 0.123 is a true statement

Learn more on division here: brainly.com/question/12957834