ExamPlay Dark Logo
Пријавите се

JAMB - Mathematics (2001 - No. 7)

Evaluate \(\frac{(0.14^2 \times 0.275)}{7(0.02)}\) to 3 decimal places.
0.039
0.385
0.033
0.038

Објашњење

\(\frac{(0.14)^{2} \times 0.275}{7(0.02)} = \frac{(0.14)^{2} \times 0.275}{0.14}\)

= \(0.14 \times 0.275\)

= \(0.0385 \approxeq 0.039\)

Note: Embedded zeroes are counted just the same as non-zero digits and For the number of decimal places stated, count that number of digits to the right of the decimal and underline it.

The next number to its right is called the 'rounder decider'. If the 'rounder decider' is 5 or more, then round the previous digit up by 1

Коментари (0)

Пријавите се за коментар
Реклама
BrainBehindX Inc Logo
©2026; Поверед Би BrainBehindX Inc