Question

The base dimensions of a rectangular box are 1.5 x 102

centimeters by 4.3 x101
centimeters.
Find the base area of the box.
Write your answer in scientific notation and round coefficients to the nearest tenth.

Answer 1

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Remember:-

Base of rectangular box is rectangle

Now Let's further exceed:-

we know:-

Area of rectangle = Length × Breadth

Therefore:

• A = (1.5 × 10²) × (4.3 × 10)
• A = (150) × (43)
• A = 150× 43
• A=6450 cm²

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