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TL

78 0000m2 =      78   ha

hok tốt

#@#@

\(780000m^2=78ha\)

Hok tốt !!!

\(4ha8dam^2=4.08ha\)

\(6dm^378cm^3=6.078dm^3\)

\(36894dm^3=36.894m^3\)

8 tháng 3 2022

4,08 

6,78 

36,894 

19 tháng 3 2017

a) 5,085 tấn = 50tạ 85kg

b) 6 78/1000 m3 = 6m3 78dm3

c) 356 dam2 80 m2 = 3ha 56,8 dam2

d)45,08975 km2 = 4508ha 9750m2

19 tháng 3 2017

Cám ơn bạn nhiều nhé Nguyễn Thị Xuân

11 tháng 9 2016

x + 5 + 1 = 78

x + 5       = 77

x             = 72

Tích r đó 

11 tháng 9 2016

x + 5 - 1 = 78

x + 5 = 78 + 1 

x + 5 = 79

x = 79 - 5

x = 74

26 tháng 12 2017

35m7dm2 =....35.07.........m2

6 tấn 43 kg =........6.043.....tấn

78 km2 =.......7800....ha

52 ha = 520000 m2

52 ha =...........m2

26 tháng 12 2017

3507m2 ; 6,043 tấn ; 0,78ha ; 520000m2

76. What ___________________Mr. Ha (live)_______________?77. Monkeys can (climb)_________________ the tree.78. Hang (go)__________________to the bookshop now because she (want) ___________to buy some books.79. We (go) ______________to market and (buy)_________________some fruits.80. Now, Lan (study)________________English and Lien (listen)______________to music.81. Every night , she (have)____________________dinner at 7.00 p.m.82. Every year, I usually (go)______________________Vietnam.83. In...
Đọc tiếp

76. What ___________________Mr. Ha (live)_______________?
77. Monkeys can (climb)_________________ the tree.
78. Hang (go)__________________to the bookshop now because she (want) ___________to buy some books.
79. We (go) ______________to market and (buy)_________________some fruits.
80. Now, Lan (study)________________English and Lien (listen)______________to music.
81. Every night , she (have)____________________dinner at 7.00 p.m.
82. Every year, I usually (go)______________________Vietnam.
83. In the summer, I sometimes (go)____________________swimming.
84. Every evening, my mother (like)___________ watching television.
85. Lan (have)_______________breakfast and (go)___________to school at 6.30 a.m.
86. We (not read)___________________after lunch.
87. Tom (be)___________my friend. He (play)______________sports everyday.
88. ______________your students (play)__________soccer every afternoon?
89. He (go)_____________to bed at 11.30 p.m.
90. They (go)___________home and (have)___________lunch.
91. ___________he (play)__________sports?
92. He (teach)_______________English in a big school in town.
93. Everyday she (go)____________to work by bike.
94. We usually (read)_________books, (listen)_________to music or (watch)_______TV.
95. Sometimes, I (play)__________badminton.
96. Ann (like)____________her job very much.
97. ___________your mother (walk)_________to the market?
98. Look! They (run)_________________________together.

 

0
13 tháng 12 2021

76. What _______does____________Mr. Ha (live)_______live________?77. Monkeys can (climb)____climb____________ the tree.78. Hang (go)____is going______________to the bookshop now because she (want) ______wants_____to buy some books.79. We (go) ___go___________to market and (buy)_________buy________some fruits.80. Now, Lan (study)________is studying________English and Lien (listen)______is listening________to music.81. Every night , she (have)______has______________dinner at 7.00 p.m.82. Every year, I usually (go)_________________go_____Vietnam.

 

83. In the summer, I sometimes (go)__________go__________swimming.

13 tháng 12 2021

câu 76 là where mới đúng á bạn!

22 tháng 1 2022

76. does - live

77. climb

78. is going - wants

79. go - buy

80. is studying - is listening

76. does Mr. Ha live
77. climb
78. is going - wants
79. go - buy
80. is studying - is listening

20 tháng 6 2016

Ta có:

932hm = 93km 2hm

3 ha 46 m2 = 10046 m2

2m3 78 dm3 = 2 078 000 cm3

20 tháng 6 2016

932 hm = 930 km 2 hm

3 ha 46 m2 = 30046 m2

2 m3 78 dm3 = 2078000 cm3

Đáp án: 61.347 tạ thóc

Giải thích các bước giải:

Diện tích thửa ruộng là:

110⋅78=8580(\(m^2\))110⋅78=8580(\(m^2\))

Đổi 8580\(m^2\)=0.858ha

Cả thửa ruộng đó thu hoạch được:

0.858⋅71.5=61.347(tạ)