Use the distributibity of multiplication...

Use the distributibity of multiplication of rational numbers over their addition to simplify: `2/7×(7/(16)-(21)/4)` (ii) `3/4\× (8/9-40)`

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Use the distributibity of multiplication of rational numbers over their addition to simplify: (i) 3/5×\ ((35)/(24)+(10)/1) (ii) (-5)/4×(8/5+(16)/5)

Simplify: 3/4+7/(16)+5/8

Simplify: 7/9+3/(-4)

Name the property of multiplication of rational number illustrated by the statement: 7/4×\ ((-8)/3+(-13)/(12))=7/4×(-8)/3+7/4×(-13)/(12)

Name the property of multiplication of rational number illustrated by the statement: (-5)/9×\ (4/(15)×(-9)/8)=((-5)/9×4/(15))×(-9)/8

Simplify: 4 5/6-2 3/8+3 7/(12)

Simplify: (4/7)times(9/7)

Name the property of multiplication of rational number illustrated by the statement: (-3)/2×5/4+(-3)/2×(-7)/6=(-3)/2×\ (5/4+(-7)/6)

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: 2/5+7/3+(-4)/5+(-1)/3 (ii) 3/7+(-4)/9+(-11)/7+7/9

Simplify: 5/4-7/6-(-2)/3 (ii) (-2)/5-(-3)/(10)-(-4)/7

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