WAEC - Mathematics (2013 - No. 1)
Multiply 2.7 x 10-4 by 6.3 x 106 and leave your answers in standard form
1.7 x 103
1.70 x 103
1.701 x 103
17.01 x 103
คำอธิบาย
2.7 x 10-4 x 6.3 x 106
= 2.7 x 6.3 x 10-4 x 106
= 17.01 x 10-4 + 6
= 17.01 x 102
= 1.701 x 101 x 102
= 1.701 x 101 + 2
= 1.701 x 103
= 2.7 x 6.3 x 10-4 x 106
= 17.01 x 10-4 + 6
= 17.01 x 102
= 1.701 x 101 x 102
= 1.701 x 101 + 2
= 1.701 x 103