Question

Jackie has a puzzle book that contains a total of 70puzzles she has completed 2/5 of the puzzle in the book if Jackie completes 18 more puzzles what is the total number of puzzles that she will has completed in the book ?

Answer 1

Answer: 46 puzzles

Step-by-step explanation:

There are 70 puzzles in total in the book.

Jackie has completed 2/5 of these puzzles which is:

= 2/5 * 70

= 28 puzzles

Jackie has completed 28 puzzles. She then completes 18 more. The total number of puzzles completed is:

= 28 + 18

= 46 puzzles