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Sarla uses one part of suji and two parts of water to make halwa. Find the percentage of suji and water to make halwa.

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To find the percentage of suji and water in the halwa, we can follow these steps: ### Step 1: Understand the parts of suji and water Sarla uses 1 part of suji and 2 parts of water to make halwa. Therefore, the total parts used are: - Suji: 1 part - Water: 2 parts ### Step 2: Calculate the total parts Total parts = Parts of Suji + Parts of Water Total parts = 1 + 2 = 3 parts ### Step 3: Calculate the percentage of suji To find the percentage of suji in the halwa, we use the formula: \[ \text{Percentage of Suji} = \left( \frac{\text{Parts of Suji}}{\text{Total Parts}} \right) \times 100 \] Substituting the values: \[ \text{Percentage of Suji} = \left( \frac{1}{3} \right) \times 100 = \frac{100}{3} \approx 33.33\% \] ### Step 4: Calculate the percentage of water To find the percentage of water in the halwa, we use the formula: \[ \text{Percentage of Water} = \left( \frac{\text{Parts of Water}}{\text{Total Parts}} \right) \times 100 \] Substituting the values: \[ \text{Percentage of Water} = \left( \frac{2}{3} \right) \times 100 = \frac{200}{3} \approx 66.67\% \] ### Final Result - Percentage of Suji in Halwa: **33.33%** - Percentage of Water in Halwa: **66.67%** ---
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ICSE-PERCENTAGE, PROFIT AND LOSS-EXERCISE 9.1
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