Question

180 are divided between
Sangeeta and Manish in the
ratio 4:1. The amount Sangeeta
gets is​

Answer 1

Answer:

Here you go .........................

Step-by-step explanation:

Let the amount received by Manish = x  

Then the amount received by Sangeeta = 4x

According to the question x + 4x = 180

            5x = 180

              x = 36

Amount received by Manish = x = 36

Amount received by Sangeeta = 4x = 4(36) = 144

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Please mark it as the brainliest answer.

Answer 2

Answer:

Permanent hardness is due to calcium and magnesium nitrates, sulphates, and chlorides etc. This type of hardness cannot be eliminated by boiling.

Step-by-step explanation:

10thanks plzz sis