Question

15/75+23/45 -75/45

find​

Answer 1

Step-by-step explanation:

taking LCM=45, 75=225

15(3)+23(5)-75(5)/75

45+115-375/75

= -215/75=43/15

hope it helps you my friend!

Answer 2

Answer:

$\huge\bf\it\boxed\color{red}{\underline{\underline{<strong><em>Q</em></strong><strong><em>u</em></strong><strong><em>e</em></strong><strong><em>s</em></strong><strong><em>t</em></strong><strong><em>i</em></strong><strong><em>o</em></strong><strong><em>n</em></strong><strong><em>:</em></strong><strong><em>-</em></strong>}}}$

$\color{red}{\frac{15}{75}+\frac{23}{45}-\frac{75}{45}$

Explanition:

$\huge\bf\it\boxed\color{aqua}{\underline{\underline{<strong><em>A</em></strong><strong><em>n</em></strong><strong><em>s</em></strong><strong><em>w</em></strong><strong><em>e</em></strong><strong><em>r</em></strong><strong><em>:</em></strong><strong><em>-</em></strong>}}}$$\color{aqua}{L.C.M \: of \: 45 \: and \: 75=225}$$\color{aqua}{\Rightarrow\frac{45+115-375}{75}}$$\color{aqua}{\Rightarrow\frac{160-375}{75}}$$\color{aqua}{\Rightarrow\frac{-215}{75}}$q

$<marquee bgcolor="black"></p><p>\color{white}{Ans=\frac{-215}{75}=-2.87(approx)}</marquee>$