tính f = 1 1/5 x 1 1/6 x 1 1/7 x ..............x 1 1/2019 x 1 1/2020
*GIẢI THÍCH*
VD: 2 3/4= Hai ba phần bốn.
#Toán lớp 5
1. Which/ one/ noisier/ Hanoi/ Da Nang/ ? |
=>……………………………………………………………………………… |
2. Ho Chi Minh City/ big/ city/ your country/ ? |
=>……………………………………………………………………………… |
3. What/ he/ going/ do/ next week/ ? |
=>……………………………………………………………………………… |
4. Where/ Vietnam/ your parents/ live/ ? |
=>……………………………………………………………………………… |
5. I think/ life / the city/ busy/ life/ countryside/ . |
=>……………………………………………………………………………… |