Question

write the standard form of:-. a) 2×10000000+5×100000+7×100000+9×100+5×1. b) 3×10000000+4×100000+6×1000+5×100+7×1. c) 3×1000000+4×100000+6×1000+5×100+5×1. ( step by step explaination)​

Answer 1

a) 2×10000000 + 5×00000 + 7 ×100000 + 900 + 5×1

20000000+500000+700000+900+6

21200906

b) 3×10000000+4×100000+6×1000+5×100+7×1

30000000+400000+6000+500+7

30406507

c) 3×1000000+4×100000+6×1000+5×100+5×1

3000000+400000+6000+500+5

3406505

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