Question

1/2 + 3/8 x 4/5

Answer 1

=1/2+12/40=1/2+3/10=5/10+3/10=4/5

Answer 2

1/2 + 3/8 x 4/5

= 1/2 + 3/10

= 5/10 + 3/10

= 8/10

= 4/5

Answer 3

\(\dfrac{1}{2}+\dfrac{3}{8}\times\dfrac{4}{5}=\dfrac{1}{2}+\dfrac{3}{10}=\dfrac{4}{5}\)

Answer 4

4/5

Answer 5

1/2 + 12/40

= 20/40 + 12/40 = 32/40 = 4/5

Answer 6

\(\dfrac{1}{2}+\dfrac{3}{8}.\dfrac{4}{5}-=\dfrac{4}{5}\)

Answer 7

= 4/5