Math, asked by saksham0909k, 11 months ago

how much alcohol must be added to500 ml of a 60%solution to make its strength 75%

Answers

Answered by smhsuwiwitbs

2

Step-by-step explanation:

60%of 500ml = 60 × 500 = 30ml

100

quantity of solution added to make strength 75% = x

30 + x = 75

500 + x. 100

Then by cross multiplication,

You can solve it

Previous Question

Next Question

Similar questions

English, 5 months ago

do as directed !! it..... rain in the evening (can ,may) ???

Geography, 5 months ago

Choose the correctly matched pair about the Jhum cultivation in India from the following: A.Podu – Orissa B. Roca – Madhya Pradesh C. Khil – Himalayan belt D. Valre - Jharkhand...

Math, 5 months ago

if 2x/(x+7)(x-7)=1/X+7+a/x-7,then the a...

Physics, 11 months ago

plz answer my whole question I will definitely mark u as brainlist...... plz answer...

Physics, 11 months ago

A rectangular acrylic plane mirror is bent act as concave mirror with out changing its length and breadth can we change focal length...

Psychology, 1 year ago

Gestalt theory of learning educational implications...

Math, 1 year ago

In an ap the sum of the first n term is 3n² \2 + 13n\2 find the 25 th term...

Math, 1 year ago

A square park is of side 100 m.A path 5 m side is made all around the garden inside it.Find the area of the path. pls give me correct answer and no spam.