Question

1½+2⅖ what is this I really need help​

Answer 1

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

Find LCM and equivalent fraction. Then add

$1\dfrac{1}{2}+2\dfrac{2}{5}=\dfrac{3}{2}+\dfrac{12}{5}\\\\\\LCM = 10\\\\\\=\dfrac{3*5}{2*5}+\dfrac{12*2}{5*2}\\\\=\dfrac{15}{10}+\dfrac{24}{10}\\\\=\dfrac{15+24}{10}=\dfrac{39}{10}\\\\=3\dfrac{9}{10}$

Answer 2

Answer:

3 9/20

Step-by-step explanation:

In decimal form -> 3.45

Fraction -> 3 9/20