Question

multiply each of the following number by 10 , 100 and 1000 (orally) i) 4.7 ii) 3.45 iii) 0.234
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Answer 1

Answer:

i) 4.7 × 10=47

ii) 3.45 × 10=34.5

iii) 0.234 × 10=2.34

Answer 2

Answer:

(I) 4.7 × 10 = 47 4.7×100= 470 4.7×1000= 4700

(ii) 3.45×10=3.5 3.45×100= 345 3.45×1000= 3450

(iii) 0.234×10= 2.34 0.234×100=23.4 0.234×1000= 234