=\(\dfrac{14}{13}\) + ( \(\dfrac{-20}{260}\) - \(\dfrac{247}{260}\) )

=\(\dfrac{14}{13}\) + \(\dfrac{-267}{260}\)

=\(\dfrac{280}{260}\) + \(\dfrac{-267}{260}\)

=\(\dfrac{13}{260}\)

=\(\dfrac{1}{20}\)

 

I visit many famous places in Paris last year.

khí áp kế

Dạ con cảm ơn cô rất nhiều

508

Question 1:I live in Ho Chi Minh city.

Question 2: Yes, it is

Question 3: He's tall and has black hair.

Question 4: He's very friendly.

Question 5: No, I don't.

Question 6: I often get lucky money at Tet.

To:Duy090912@gmail.com

Hi Duy! Let me tell you about my neighborhood.

My neighborhood is in Ho Chi Minh city. You can see many beutiful houses and some shopping malls like vivi city, lotte mart,...It is a beautiful neighborhood. I very like living in my neighborhood because it's a beatiful neighborhood.

                                                                              See you!

To:Duy090912@gmail.com

Hi Duy! Let me tell you about my neighborhood.

My neighborhood is in Ho Chi Minh city. You can see many beutiful houses and some shopping malls like vivi city, lotte mart,...It is a beautiful neighborhood. I very like living in my neighborhood because it's a beatiful neighborhood.

                                                                              See you!

a) 99 - (74 - 129) : 5 + 2022⁰

= 99 - (-55) : 5 + 1

= 99 - (-11) + 1

= 110 + 1

= 111