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2 years ago

7/3 x (2/3 - 2/9) =

Mathematics

2 answers:

Delvig [45]2 years ago

7 0

Hey there!

7/3 * (2/3 - 2/9)

= 7/3 * 4/9

= 7(4) / 3(9)

= 28 / 27

≈ 1 1/27

Therefore, the answer should be:

28 / 27

1 1/27

Either should work because they are both equivalent to each other.

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

lilavasa [31]2 years ago

5 0

Answer:

1 1/27 = 28/27

Step-by-step explanation:

First you evaluate your parenthesis, and to do that you need to find the Least Common Denominator of 2/3 and 2/9. The least common denominator would be 9. 3 x 3 = 9 so you multiply 2 x 3 = 6. 6/9 - 2/9 = 4/9. 7/3 x 4/9

7 x 4 = 28

3 x 9 = 27

28/27 = 1 1/27

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