This becomes a question of sum and difference.
Answer: (10/3+ 1/2) divided by 2=23/ 12 (liters).
B: (10/3- 1/2) divided by 2= 17/ 12 (liter).
I hope my answer can help you o (∩ _ ∩) o.
Fifth grade primary school, book 2 of English evaluation manual, answer multiple-choice questions
1.-Can you help me with my English?
No problem.
Me, my brother, my informant, I
A: A.
Thank you for your help. That's very kind of you.
For, for, for, for.
Answer: b
fill up a vacancy
1.- Do you want to _ _ _ _ _ _ _?
Please give me a hamburger and a bottle of juice.
Answer: Yes.
2. This pair of shoes is 300 yuan.
-Sorry, that's too expensive. We can see _ _ _ _ _ _ _ _, right?
Answer: Another one.
The fifth grade of primary school, the second volume of the evaluation manual, 27 answers. Urgent! make a contrast (with sth)
53,54 Answers to the Fifth Grade Mathematics Evaluation Manual: Hello, not everyone has the contents of the Fifth Grade Mathematics Evaluation Manual, so it is difficult to find the answer to this question.
I suggest you close the questions and ask them again, and write down the titles of those questions.
The fifth grade elementary school mathematics page 36-37 answers 1. ( 1)8, 9, 5.
(2)6、6、5
(3) 12、6、4
2.①②③
3. (50 * 40+50 * 78+40 * 78) * 2 =18040 (square centimeter)
4.46*46*6= 12696 (square centimeter)
5. (10 *12+6 *12) * 2 = 384 (square centimeter)
6. (59.5 * 80+42.5 * 80) * 2+59.5 * 42.5 *1000 =18848750 (square centimeter) = 1884.875 square meters.
7. Width = 25m (50 * 2.5+25 * 2.5)+50 * 25 =1625 (square meter)
8. (8 * 3+6 * 3) * 2+8 * 6-11.4 * 4482.4 (yuan)
9. Yellow paint 40 * (65-10) * 2+40 * 65 * 2+40 * 2 =12800 (square centimeter)
10. Not equal
1 1.
( 1) 1
(2)4
(3) 12
(4)8
The fifth grade primary school mathematics book 12 1 page answer 5.
2/3+3/ 14=3/ 14+2/3
1/2+4/7+3/7= 1/2+(4/7+3/7)
6.
8/9+ 1/9= 1- 1/3=2/3
13/ 18+ 1/9=5/6- 1/3= 1/2
7/ 15+ 1/9=26/45- 1/3= 1 1/45
7.
1/2+ 1/4= 1/4+ 1/2 1/6+ 1/ 10+9/ 10= 1/6+( 1/ 10+9/ 10)
( 1/ 12+ 1/4)+(5/ 12+3/4)=( 1/ 12+5/ 12)+( 1/4+3/4)
8.
1- 1/2= 1/2 1/2- 1/3= 1/6 1/3- 1/4= 1/ 12 1/ 1- 1/5= 1/20
1/2+ 1/6+ 1/ 12+ 1/20
=( 1- 1/2)+( 1/2- 1/3)+( 1/3- 1/4)+( 1/4- 1/5)
= 1- 1/2+ 1/2- 1/3+ 1/3- 1/4+ 1/4- 1/5
= 1- 1/5
=4/5
9.
Graphics 1 2 3 4 5 6 7
The area of the square1/41/41/81/8.
a small part
Figures 7 and 4*** account for:1/8+1/8 =1/4.
Figures 3, 4 and 5*** account for:116+1/8+116 =1/4.
9/50+ 19/ 100=37/ 100
Math in the fifth grade of primary school: 32 pages: 10 10jiajiao. /daan/bookid _ 12253。
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The answer to the 73-page math book in the fifth grade of primary school was tested once and * * * was tested three times)
————————————————————————————
Badminton can also be counted. Badminton is 5-3 = 2, so take 3 badminton at a time.
Let a * * * take x times (5-3)x=6.
2x=6
X=3 times
So it turns out that table tennis and badminton each have 5× 3 = 15 (table tennis needs 5 at a time? 20 12- 1 1-6 table tennis and badminton have 15:5X = 3X+6 respectively.
X=3
5×3= 15 (piece) or 3×3+6= 15 (piece)
A: I shot it three times.
According to the meaning of the question, it can be concluded: let a * * * get the solution x times? 20 12- 1 1-6 let a * * * take x and multiply it by 00(5-3)x=6.
2x=6
X=3 times
So it turns out that table tennis and badminton each have 05× 3 = 15 000 (table tennis 5 times, * * * 3 times)? 20 12- 1 1-6 answer: a * * * was shot three times, and there were 15 badminton and table tennis.
The answer to the 98-page math book in the fifth grade of primary school. Who will seek the answer in the question-and-answer software now?
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Do you want the answer on page 32 of the second volume of the fifth grade mathematics evaluation manual? 2 commodities