Meowstrailacc Meowstrailacc

14-09-2021
Mathematics

contestada

2 numbers are in the ratio 3:5. If each number increases by 10 the new ratio will be 5:7. Find the original numbers

Respuesta :

Branliypro Branliypro

14-09-2021

Answer:

Let the numbers be 3x and 5x.

Then , 5x+103x+10=75 or 7(3x+10)=5(5x+10)

∴4x=20orx=5

So, the numbers are 15, 25

Answer Link

Otras preguntas

Would any one please help me with this? My mom made a review thing for me to prepare for my midterm and I can't figure this one problem out. If someone could wa

In 1952, Egypt became a/an _______ government state and by the 1960s and 1970s developed more rapidly than the rest of the Africa. a. democratic b. autocratic

What are the three jobs of the nervous system

In what way does William Butler Yeats’s poem “From the ‘Antigone’” parallel Sophocles’s Antigone? A .The speaker in the poem, as well as the chorus in the play,

according to Karl Marx what would eventually happen after the revolution of the proletariat?

if you double the net force on an object what is the result of the acceleration

what is 1,200/2,000 in a fraction

Which of the following was NOT grounds for a runaway to be sent South after being brought before a federal commissioner?

Select the best analogy. 24. sonic : sound :: a. olfactory : sight b. tactile : touch c. resonate : smell d. redolent : taste

what was school like in the 1800s