Question

write decimal expression of
1/2+2/3+3/4+4/5
​

Answer 1

Answer:

1/2+2/3+3/4+4/5

0.5+0.6+0.7+0.8

0.26

that question very long answer I hope this question answer will right

Answer 2

➤ Answer :-

$\longrightarrow \sf \: \frac{1}{2} + \frac{2}{3} + \frac{3}{4} + \frac{4}{5}$

LCM of 2,3,4 and 5 is 60.

$\longrightarrow \sf \: \frac{1 \times 30}{2 \times 30} + \frac{2 \times 20}{3 \times 20} + \frac{3 \times 15}{4 \times 15} + \frac{4 \times 12}{5 \times 12}$

$\longrightarrow \sf \: \frac{30}{60} + \frac{40}{60} + \frac{45}{60} + \frac{48}{60}$

$\longrightarrow \sf \: \frac{30 + 40 + 45 + 48}{60} = \frac{163}{60}$

Therefore,the answer is 2.71666667