8.8 x 10-1
8.8 x 10-2
8.8 x 10-3
8.8 x 103
Correct answer is C
0.00275×0.00640.025×0.08
Removing the decimals = 275×642500×800
= 88104
88x10−4=88x101x10−4=8.8x10−3
3% of a family's income is spent on electricity, 59% on food, 20% on transport, 11% on education...
Determine the distance on the earth's surface between two town P (lat 60°N, Long 20°E) a...
In △PQR, PQ = 10cm, QR = 8cm and RP = 6cm, the perpendicular RS is drawn from R to ...