Advertisements
Advertisements
प्रश्न
In a stack, there are 5 books each of thickness 20 mm and 5 paper sheets each of thickness 0.016 mm. What is the total thickness of the stack?
Advertisements
उत्तर
Thickness of each book = 20 mm
Hence, thickness of 5 books = (5 × 20) mm = 100 mm
Thickness of each paper sheet = 0.016 mm
Hence, thickness of 5 paper sheets = (5 × 0.016) mm = 0.080 mm
Total thickness of the stack = Thickness of 5 books + Thickness of 5 paper sheets
= (100 + 0.080) mm
= 100.08 mm
= 1.0008 × 102 mm
संबंधित प्रश्न
Express the given numbers in standard form.
31860000000
Express the given numbers in usual form.
3 × 10−8
Express the following numbers in standard form:
0.00000000000943
Express the following numbers in standard form:
0.00000000085
The usual form of 2.39461 × 106 is _______.
Write 0.000005678 in the standard form.
A sugar factory has annual sales of 3 billion 720 million kilograms of sugar. Express this number in the standard form.
Express the following in standard form:
Mass of a molecule of hydrogen gas is about 0.00000000000000000000334 tons.
Express the following in standard form:
Express 5 tons in g.
An inch is approximately equal to 0.02543 metres. Write this distance in standard form.
