Mike has 1 over 2. Of a pan of brownies. He will eat 1 over 4. Of it himself, and share the rest. What fractional part of the pan of brownies will Mike eat?

1/8

Step-by-step explanation:

Amount of pan of brownies that Mike has = 1/2

Amount he will eat= 1/4 of the amount he has

Amount he will eat = 1/4 of 1/2

Amount he will eat = 1/4×1/2

Amount he will eat = 1/8

Hence he will eat 1/8 of the pan of brownies

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.