Question
A strong mortar is made from sand and cement in the ratio of 3:1
How much san is in 100kg of strong motar
How much san is in 100kg of strong motar
Answers
GPT-4o mini
To find out how much sand is in 100 kg of strong mortar made from a mixture of sand and cement in a ratio of 3:1, we can follow these steps:
1. **Total Parts in the Mix**: The ratio of sand to cement is 3:1, which means there are a total of 3 + 1 = 4 parts.
2. **Sand Component**: Since sand makes up 3 parts of the total 4 parts, we can calculate the portion of sand in the mixture:
\[
\text{Weight of sand} = \left( \frac{3}{4} \right) \times \text{Total weight of mortar}
\]
3. **Calculation**:
\[
\text{Weight of sand} = \left( \frac{3}{4} \right) \times 100\, \text{kg} = 75\, \text{kg}
\]
Thus, there are **75 kg of sand** in 100 kg of strong mortar.
1. **Total Parts in the Mix**: The ratio of sand to cement is 3:1, which means there are a total of 3 + 1 = 4 parts.
2. **Sand Component**: Since sand makes up 3 parts of the total 4 parts, we can calculate the portion of sand in the mixture:
\[
\text{Weight of sand} = \left( \frac{3}{4} \right) \times \text{Total weight of mortar}
\]
3. **Calculation**:
\[
\text{Weight of sand} = \left( \frac{3}{4} \right) \times 100\, \text{kg} = 75\, \text{kg}
\]
Thus, there are **75 kg of sand** in 100 kg of strong mortar.