ExamPlay Light Logo
Logg på

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

Forklaring

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

= \(0.14 \times 0.275\)

= \(0.0385 \approxeq 0.039\)

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

Kommentarer (0)

Logg inn for å kommentere
Annonse
BrainBehindX Inc Logo
©2026; Drevet av BrainBehindX Inc