Parents and kids have been left baffled by a little-known method to work out complicated multiplication in seconds - and it ...
Sibahle Zwane became an internet sensation after multiplying numbers most people would need a calculator to do. Photo: MrBucksa Guluva (Facebook) POLOKWANE – Maths isn’t everyone’s strong point but ...
convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...
convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...
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