Find using distributivity. A) [7/5 x (-3/10)] + [ 7/5 x 9/10]

Question

Find using distributivity. 

A) \([\frac{7}{5}\,\times\,(\frac{-3}{10})] \,+\,[{\frac75\,\times\frac{9}{10}} ]\) 

[7/5 x (-3/10)] + [ 7/5 x 9/10]

B) \([\frac{9}{16}\,\times\,3] \,+\,[{\frac{9}{16}\,\times\,(-19)} ]\)

Answer 1

Distributive law: 

a × (b + c) = ab + ac

A) \([\frac{7}{5}\,\times\,(\frac{-3}{10})] \,+\,[{\frac75\,\times\frac{9}{10}} ]\)

B) \([\frac{9}{16}\,\times\,3] \,+\,[{\frac{9}{16}\,\times\,(-19)} ]\)