JAMB - Mathematics (1991 - No. 3)
Find correct to 3 decimal places (\(\frac{1}{0.05} \div\frac{1}{5.005}\)) - (0.05 x 2.05)
99.998
98.999
89.899
9.998
Forklaring
(\(\frac{1}{0.05} \div \frac{1}{5.005}\)) - (0.05 x 2.05)
(\(\frac{1}{0.05}\) x 5.005) - (0.05 x 2.05)
\(\frac{5.005}{0.05}\) - 0.1025
100.1 - 0.1025
= 99.9975
99.998 to 3 decimal place.
(\(\frac{1}{0.05}\) x 5.005) - (0.05 x 2.05)
\(\frac{5.005}{0.05}\) - 0.1025
100.1 - 0.1025
= 99.9975
99.998 to 3 decimal place.