Mathematics, 27.02.2021 19:10 maxi12312345

A person buys certain number of marbles at 20 per rupee and an equal number at 30 per rupee. He mixes them and sells them at 25 per rupee. find His gain or loss in the transaction

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Answers: 2

Answer

Mathematics, 22.06.2019 03:20

The height of a box can be found by dividing its volume by the area of its base,bottom.what is the height of a box that has a volume of 26.35 cubic centimeter and a base area of 4 1/4 square centimeter?

Answers: 1

Answer

You know the right answer?

A person buys certain number of marbles at 20 per rupee and an equal number at 30 per rupee. He mixe...

Questions

Mathematics, 13.09.2020 16:01

Is 11/50 and 0.22 equivalent?...

Mathematics, 13.09.2020 16:01

PLEASE ANSWER QUICKLY ...