anmolyogi11 anmolyogi11

02-03-2024
Mathematics

contestada

The ratio of the present ages of Reshma and Rekha is 2:3.After how many years,the ratio of their ages will be 5:7?

Respuesta :

wongjianyit wongjianyit

02-03-2024

Answer: one year

Step-by-step explanation: We would use unchanged difference for this question, we change 2:3 into 4:6, so as you know, 4+1=5 and 6+1=7, hence 5:7, so one year.

Answer Link

Otras preguntas

PLEASE HELP I GIVE THANKS

It is possible to have what would be considered contradicting personality traits. true or false

Is the word "closely" an adverb or adjective

A traveller found himself in a strange country where the temperature rose sharply during the day and then fell again at night and made his watch act erratically

Is it possible to cut a rectangular prism so that its cross section is a circle orman ellipse?

Two co-teachers, Daniel and Mathew, have to grade a set of math journals. Daniel grades 45% of the journals. Mathew has to grade 121 journals. How many journals

why do fractions need to have a common denominator before you add or subtract them?

A group of employees bought a get-well gift for a co-worker. The gift cost $16.06. If there are 22 employees in the group, how much does each employee need to c

Mrs.Morales wrote a test with 15 questions covering spelling and vocabulary.spelling questions (x )are worth 5 points and vocabulary questions (y)are worth 10 p

How do you know whether a number is a multiple of another number