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100

what is 99/9=?

99/9=11

100

what is 40/100 as a decimal?

.40

100

what is 149*4=?

149*4=596

100

what is 4/10+57/10=?

4/10+57/10=61/10

100

 what is 56,473+6,578=?

56,473+6578=63051

200

what is 999\7=?

999\7=142r5

200

 what is 70\100 as a decimal?

.70

200

5432*32=?

5432*32=173824

200

what is .40 as a fraction

.40 as a fraction is 40\100