Question

Q.1. In a school 32 % are girls.
Find the percentage of boys.

Q.2. What percentage of 372 marks out of 500.

Q.3. If the angles of triangle are in the ratio 2:3:4. Find all angles .

☞ Give answers with full explanation.

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Answer 1

Answer:

ʜᴇʀᴇ'ꜱ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ♥️.

Step-by-step explanation:

Q2 : What percentage of 372 marks out of 500

Answer : 74.4%

Q3 : If the angles of triangle are in the ratio 2:3:4. Find all angles ?

Answer : Let the angles are 2x, 3x and 4x. According to the angle sum property, the sum of interior angles of a triangle is 180 degree. The value of x is 20. Therefore the angles of triangle are 40, 60 and 80.

Hope it helps you mate ♥️.

And am sorry I don't know the answer to Question 1