Find the ratio of:
350 g to 4kg.

Answer

To find the ratio of 350 g to 4 kg, we will follow these steps:

### Step 1: Convert kilograms to grams
Since the two quantities need to be in the same unit for comparison, we will convert 4 kg to grams. We know that 1 kg = 1000 g.

\[ 4 \text{ kg} = 4 \times 1000 \text{ g} = 4000 \text{ g} \]

### Step 2: Write the ratio
Now that both quantities are in grams, we can write the ratio of 350 g to 4000 g.

\[ \text{Ratio} = \frac{350 \text{ g}}{4000 \text{ g}} \]

### Step 3: Simplify the ratio
To simplify the ratio, we can divide both numbers by their greatest common divisor (GCD). The GCD of 350 and 4000 is 50.

\[ \frac{350 \div 50}{4000 \div 50} = \frac{7}{80} \]

### Step 4: Write the final answer
Thus, the ratio of 350 g to 4 kg is:

\[ \text{Ratio} = 7 : 80 \]

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