a) 125\;:\;122

b) 125\;:\;112

c) 115\;:\;112

d) 150\;:\;112

correct answer is: b) 125\;:\;112

#### Explanation

According to the question,

8 days ram earns ₹ 125

\therefore 1 day ram earns ₹ \large\frac{125}{8}

And,

10 days Shyam earns ₹ 140

\therefore 1 day Shyam earns ₹ \large\frac{140}{10}

So that,

The ratio of their earning =\large\frac{125}{8}∶\frac{140}{10}

\rightarrow\large\frac{125}{8}\times\frac{10}{140}

\rightarrow\large\frac{125}{112}

\rightarrow 125\;:\;112 **Ans:** The ratio of their earning is 125\;:\;112.

###### Another form of this specific math question exists:

**Ram earns ₹ 125 in 8 days while Shyam earns ₹ 140 in 10 days. Determine the ratio of their earnings.****If Ram’s earnings amount to ₹ 125 over 8 days, and Shyam earns ₹ 140 over 10 days, what is the ratio of their earnings?****In a span of 8 days, Ram makes ₹ 125, and Shyam accumulates ₹ 140 in 10 days. Calculate the ratio of their earnings.**