Question

Express as a fraction in the simplest form a› 0.7 bar b› 0.24 bar

Answer 1

A) 7/9
B) 24/99
Just write it as p/q and then multiply it by 10 as many zeroes as of decimal and subtract from initial eqn to get value of fraction

Answer 2

Hello friend,
a>
x=0.7(7 under bar)
10x=7.7(7 underbar)
10x-x=7.7-0.7
9x=7
x=7/9
b>
x=0.24(24 under bar)
100x=24.24(24 underbar)
100x-x=24.24-0.24
99x=24
x=24/99
hope it helps.