exam Maths Puzzle Numerical Ability

can you help me solve and check?

2/5=x-2/20

Read Solution (Total 0)

exam Other Question

x-one whole number three over five 1 3/5 = two whole number seven over ten 2 7/10 I have a problem that I could use some help understanding how to solve/answer from a homework sheet. x varies directly with y and inversely with z. x=20 when y=8 and z=4. Find x when y=4 and z=8. Thank you