Clearing Fractions and Decimals

Question 1

Which number will you multiply by to clear the decimals in this equation?

Accepted Answer

100

Question 2

What is the LCD?

Accepted Answer

21

Question 3

Solve the equation by clearing the decimals: 0.9y = 0.4y - 0.5

Accepted Answer

-1

Question 4

Solve the equation by clearing the decimals: 0.70x + 1.25 - 0.45x = 3

Accepted Answer

7

Question 5

What is the LCD?

Accepted Answer

15

Question 6

Solve: 3x + 5 = 20

Accepted Answer

5

Question 7

What is the LCD?

Accepted Answer

36

Question 8

What is the LCD?

Accepted Answer

8

Question 9

Multiply everything by the LCD (15) and simplify.

Accepted Answer

3x + 5 = 20

Question 10

Clear the decimals and solve: 3x + 9.2 = 23

Accepted Answer

6

Question 11

Multiply by the LCD (8) and simplify.

Accepted Answer

2x + 4 = -1

Question 12

Which number has the most digits to the right of the decimal?

Accepted Answer

1.234

Question 13

Clear the decimal: 0.25x + 0.6=0.1

Accepted Answer

25x+60=10

Question 14

What is the LCD?

Accepted Answer

42

Question 15

What is the new equation after clearing the decimal?

Accepted Answer

70x + 125 - 45x = 300

Question 16

Solve the equation by clearing the fraction.

Accepted Answer

16

Questions 16