Question

solve 2/5 + 1/8 - 3/10 + 3/4​

Answer 1

Answer:

33/40

Step-by-step explanation:

l.c.m of 5,8,4=40

so 10+5-12+30/40

=33/40

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Answer 2

Answer:

solve 2/5 + 1/8 - 3/10 + 3/4

Step-by-step explanation:

$\frac{2}{5} +\frac{1}{8} -\frac{3}{10} +\frac{3}{4} = \frac{16+5-12+30}{40} =\frac{39}{40} = 0,975$