Simplify : (i) 7/15 × 5/6 (ii) -5/24 × 6/25 (iii) 7/-18 × -9/14 (iv) -9/5 × -10/3 (v) -28 × -8/7 (vi) 8/-21 × -14/3

Question

KnowledgeBoat · Accepted Answer

(i) We have: Hence the answer is (ii) We have: Hence the answer is (iii) First, express with a positive denominator: . We have: Hence the answer is (iv) We have: Hence the answer is 6 (v) Express -28 as We have: Hence the answer is 32 (vi) First, express with a positive denominator: . We have: Hence the answer is

Mathematics

Simplify : (i) 7/15 × 5/6 (ii) -5/24 × 6/25 (iii) 7/-18 × -9/14 (iv) -9/5 × -10/3 (v) -28 × -8/7 (vi) 8/-21 × -14/3

Rational Numbers

Related Questions