Simplify : (1. 11/12) – 13/16
Simplify :(i) (1. 11/12) – 13/16(ii) (2 . 3/4 ) - (1. 5/6)(iii) (2. 5/7) + (3/14) – 13/21(iv) (3. 5/6) – (1/6) – (1. 1/12)(v) 6 + (3/10) – (1. 8/15)(vi) (1. 3/4 ) + (2. 5/7) – 1. 3/14(vii) 4 + (3. 1/8) – 3. 1/6(viii) 6 – (3. 1/2) - (2. 1/5)(ix) (1. 5/8) – (2. 1/6) + (3. 3/4)(x) (3. 1/2) + (1. 2/3) – (2. 1/4)(xi) (4. 3/5) – (2. 7/9) – (1. 2/15) – (2/45)
Answers
(i) (1. 11/12) - 13/16 < 0 (ii) (2. 3/4) - (1. 5/6) = 0.3/4 (iii) (2.5/7) + (3/14) - 13/21 = -3.3/14 (iv) (3. 5/6) - (1/6) - (1. 1/12) = 1.7/12 (v) 6 + (3/10) - (1. 8/15) = 4.9/15 (vi) (1. 3/4) + (2. 5/7) - 1.3/14 = 4.9/14 (vii) 4 + (3. 1/8) - 3. 1/6 = 1.1/24 (viii) 6 - (3. 1/2) - (2. 1/5) = 0.4/5 (ix) (1. 5/8) - (2. 1/6) + (3. 3/4) = 2.5/8 (x) (3. 1/2) + (1. 2/3) - (2. 1/4) = 3.7/12 (xi) (4. 3/5) -
