angela buys 26 boxes of candies.there are 36 candies in each box .how many candies does angela buy ?
Angela buys 26 boxes of candies. There are 36 candies in each box. How many candies does Angela buy?
Angela buy some candies that is 26*36=936[candies] answer:936candies
Four boxes of chocolate candies are equivalent to eight hundred candies. The number of candies is the same for all boxes. How many candies are in each box?
Answer: There are ...... candies in each box.
Four boxes of chocolate candies are equivalent to eight hundred candies . The number of candies is the same for all boxes . How many candies are in each box ?
Four boxes of chocolate candies are equivalent to eight hundred candies . The number of candies is the same for all boxes . How many candies are in each box ?
if b is not divisible by 24 and b is the greatest 5 - digit number thet the sum of all digits is 21 then b = ? giup minh voi
Jane buys 22 candies for three children, Anna, Mary and Peter. Anna eats twice as many candies as Mary. Peter eats more candies than Mary but less than Anna. How many candies does Peter eat?
Gọi:
Số kẹo Anna đã ăn là a
Số kẹo Mary đã ăn là b
Số kẹo Peter đã ăn là c
Theo bài ra ta có:
a + b + c = 22 (1)
a = 2 x b (2)
b < c < a (3)
Thay (2) vào (1) ta được:
2 x b + b + c = 22
3 x b = 22 - c
3 x b = 21 + (1 - c) (4)
Vì 21 chia hết cho 3. Suy ra: (1 - c) chia hết cho 3
Vì (1 - c) chia hết cho 3, suy ra: c có thể nhận các giá trị là: 1, 4, 7, 10
Nếu c = 1 thì 3 x b = 21 + (1 - c) = 21. Suy ra: b = 7 (loại vì b > c)
Nếu c = 4 thì 3 x b = 21 + (1 - c) = 18. Suy ra: b = 6 (loại vì b > c)
Nếu c = 7 thì 3 x b = 21 + (1 - c) = 15. Suy ra: b = 5 (nhận)
Nếu c = 10 thì 3 x b = 21 + (1 - c) = 12. Suy ra: b = 4 và a = 2 x b = 2 x 4 = 8 (loại vì a < c)
Vậy: Số kẹo Peter đã ăn là 7 viên
Peter ăn 7 cái kẹo đó bạn
Nhớ kết bạn với mình nha
jane buys 22 candies for three children,ANNA MARY and PETER .Anna eats twice as Mary candies as Mary Peter eats more candies than mary but less than anna .How many candies Does Peter eats
8 friends came to Lan's house to play. Lan brought a candy box to invite you. Lan and each of her friends ate 3 candies and left two andies. How many candies were in the box at the beginning.
Lan là tên riêng nha❤
Trả lời giúp mình câu hỏi này nha mình thưởng ✿ cho
Lan và các bạn ăn số kẹo là:
3 x 8 =24 (cái kẹo)
Do dư 2 cái kẹo nên tổng số kẹo có trong hộp ban đầu là:
24+2=26 (cái kẹo)
Đáp số: 26 cái kẹo
Trương Thiện Nhân ơi, làm cả bài giải cơ mà?
:(((((((((((((((((
Hoa has two thousand candies in the box,Hoa give Nga One thousand and ninety nine.Ask Hoa how many pieces of candy
The number of Hoa's remaining candy:
2000 - 1099 = 901 (female)
1.A rectangular parcel of land with a length of 35m, a width of 20m. Find the perimeter of this land parcel
110cm
112cm
100cm
115cm
2.Bar bought a book for $7 and a pen for $9. If he gave the cashier $24. How much change would he receive?
$9
$8
$7
$4
3.Calculate: A = 100 + 100 ÷ 4 – 50 ÷ 2.
90
150
100
120
4.Mom bought 4 packs of candies and a pack of cakes, each pack of candies weighs 130 grams and each pack of cakes weighs 175 grams. How many grams of candies and cakes did she buy?
670g
689g
700g
695g
5.Daisy pays $6 for 3 fruits. How much does 48 fruits cost?
$96
$98
$90
$92
6.
In the following numbers, the least number is....
67263
5297
920330
706212
2. Câu b
3. Câu c , 100
4. Câu d . 95g
5 Câu a. 96
6. Câu b. 5297
1. Câu a. 110cm
Học tốt!