exam Maths Puzzle Numerical Ability

The reciprocal of a number plus the reciprocal of twice the number equals 3/10. Find the number.

Read Solution (Total 0)

exam Other Question

Help me solve

g(h(15))

if
g(x)=70
h(x)= -x^2 + 6x Let f(x) = 4/3x + 8 and g(x) = -x-5, At what point do f(x) and g(x) intersect? (Write the coordinates)