Mathematics JSS 1 Revision of the 1st term’s work
Revision of the 1st term’s work and preparation for the first term examination
Answer The Following Questions
Express the following as product of prime numbers
- 108
- 216
- 800
- 900
- 17325
Express the following as a product of primes in index form.
(a) 720
(b) 1404
(c) 720
(e) 1404
1. Simplify 2 ½ + ¼
(a) 3 ¾ (b).2 1/8 (c) 1 ¾ (d) 2 ¾.
2. Simplify 4 2/5 – 3 ¼
(a) 1 3/20 (b) 3 2/5 (c) 1 7/20 (d) 1 5/8
3. The common denominator of the fractions is
(a) 8 (b) 12 (c ) 6 (d) 15
4. Simplify
(a) 1 43/45 (b) 43/45 (c) 2 37/45 1 41/45
5. What is the sum of 1 ¾, 2 3/5 and 5 ¾
(a0 3 1/30 (b) 5 1/60 (c) 7 1/60 (d) 8 1/50.