Question

Answer it and I will mark as brainliest.


8/15+7/45+4
Answer with a neat explanation.​

Answer 1

Answer:

lcm of 15,45 and 1 is 45.

24 + 7 + 180 211

24 + 7 + 180 211____________ = _____

24 + 7 + 180 211____________ = _____ 45 45

Answer 2

Answer:

$\frac{8}{15}+\frac{7}{45}+4$

well to add fractions their denominator are suppose to be same

&

we have 15 , 45 & 1 as the denominator so to make them same we are suppose to find their LCM

LCM(15,45,1) = 3 * 3 * 5 = 45

thus we should multiply a number to the denominator of each fraction to make it 45

thus

$\frac{8}{15} = \frac{8*3}{15*3} = \frac{24}{45}$

$\frac{7}{45}$       already has 45 as its denominator

$\frac{4}{1} = \frac{4*45}{1*45} = \frac{180}{45}$

now as the denominator are same thus we add them easily

$\frac{24}{45}+\frac{7}{45}+\frac{180}{45}\\\\= \frac{24+7+180}{45}\\\\=\frac{211}{45}$

since 211 & 45 has no common factor thus it cannot be simplified further