Question

chaska sees these ingredients for a concrete mix. he says that the ratio of cement to sand is 2:1 . is chaska correct? explain your answer.​

Answer 1

Answer:

Yes Chaska is correct.

Step-by-step explanation:

Because they are in the proportion of 2 :1

Answer 2

I'm not getting your question,

But if it means that there are 2 parts of sand and 1 part of cement than its correct, and if your question says that there are 2 parts of cement and 1 part of sand than its incorrect.

because on an average a concrete mixture requires 2X sand than cement i.e., you need to mix 2 times more sand than cement.