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प्रश्न
Simplify: (2.75 × 107) + (1.23 × 108)
उत्तर
(2.75 × 107) + (1.23 × 108) = 27500000 + 123000000
27500000
(+) 123000000
150500000
= 150500000
= 1.505 × 108
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