Solve the following problems: 1. 136 toffees are divided equally among 17 students. How many toffees does each student get? 2. 68320 mangoes are packed into boxes, with 32 mangoes per box. How many bo

To find out how many toffees each student got, divide the total number of toffees by the number of students.

$$\text{Toffees per student} = \frac{\text{Total toffees}}{\text{Number of students}}$$ $$\text{Toffees per student} = \frac{136}{17}$$ $$\text{Toffees per student} = 8$$

Each student got 8 toffees.

To find the number of boxes needed, divide the total number of mangoes by the number of mangoes per box.

$$\text{Number of boxes} = \frac{\text{Total mangoes}}{\text{Mangoes per box}}$$ $$\text{Number of boxes} = \frac{68320}{32}$$ $$\text{Number of boxes} = 2135$$

2135 boxes are needed.

To find the number of stones in one heap, divide the total number of stones by the number of heaps.

$$\text{Stones per heap} = \frac{\text{Total stones}}{\text{Number of heaps}}$$ $$\text{Stones per heap} = \frac{10104}{12}$$ $$\text{Stones per heap} = 842$$

There are 842 stones in one heap.

Given the product of two numbers and one of the numbers, divide the product by the known number to find the other number.

$$\text{Other number} = \frac{\text{Product}}{\text{One number}}$$ $$\text{Other number} = \frac{5394}{93}$$ $$\text{Other number} = 58$$

The other number is 58.

Divide the total number of books by the number of books per box to find the number of completely filled boxes and the remainder.

$$6011 \div 46$$ $$6011 = 46 \times 130 + 31$$

So, 130 boxes are completely filled, and 31 books are left over.
130 boxes are completely filled, and 31 books are left over.

Divide the total number of trees by the number of trees per row to find the number of complete rows and the remainder.

$$5301 \div 35$$ $$5301 = 35 \times 151 + 16$$

So, 151 complete rows are formed, and 16 trees will be left over.
151 complete rows are formed, and 16 trees will be left over.

Since one dozen equals 12, divide the total number by 12 to find the number of dozens.

$$\text{Number of dozens} = \frac{8676}{12}$$ $$\text{Number of dozens} = 723$$

723 dozens make 8676.

To find the number of packets required, divide the total number of pencils by the number of pencils per packet.

$$\text{Number of packets} = \frac{\text{Total pencils}}{\text{Pencils per packet}}$$ $$\text{Number of packets} = \frac{53304}{24}$$ $$\text{Number of packets} = 2221$$

2221 packets will be required.

To find the number of ribbons, divide the total length of the ribbon roll by the length of each ribbon.

$$\text{Number of ribbons} = \frac{\text{Total length of roll}}{\text{Length of each ribbon}}$$ $$\text{Number of ribbons} = \frac{800 \text{ cm}}{25 \text{ cm}}$$ $$\text{Number of ribbons} = 32$$

The teacher can get 32 ribbons.

To find the least number that should be subtracted from 28375 so that the result is exactly divisible by 84, we need to find the remainder when 28375 is divided by 84.

$$28375 \div 84$$ $$28375 = 84 \times 337 + 7$$

The remainder is 7. This means if we subtract 7 from 28375, the result will be exactly divisible by 84.
The least number to be subtracted is 7.