Sophia wrote 260,880 as (2 times 100,000) + (6 times 10,000) + (8 times 100). What error did Sophia make

Question

Mathematics

Jean Erickson

21 June, 16:37

Sophia wrote 260,880 as (2 times 100,000) + (6 times 10,000) + (8 times 100). What error did Sophia make

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Siena Monroe · Answer 1

260,880 as (2 times 100,000) + (6 times 10,000) + (8 times 100).

here Sophia must consider 80 as 8 times 10

so that complete expression becomes

260,880 = (2 times 100,000) + (6 times 10,000) + (8 times 100) + (8 times 10)