Mathematics: Julia s frogs are 2/5 of the amount of rimma s frogs. if rimma gives 1 /2 of her frogs to julia, what will be the ratio of julia s frogs to rimma s frogs?

Julia s frogs are 2/5 of the amount of rimma

Ответ:

harleypage308

11.03.2022

Mathematics

ANSWER

Find out the what will be the ratio of Julia's frogs to Rimma's frogs.

To proof

let us assume that the amount of Rimma's frogs = x

$Julia's\ frogs\ are\ \frac{2}{5}\ of\ the\ amount\ of\ Rimma's\ frogs.$

than the

Julia's frogs becomes

$=\frac{2x}{5}$

As given

$If\ Rimma\ gives\ \frac{1}{2}\ of\ her\ frogs\ to\ Julia,$

than the

Rimma's frogs becomes

$=x- \frac{x}{2} \\= \frac{x}{2}$

Julia's frogs becomes

$= \frac{2x}{5}+ \frac{1x}{2} \\ =\frac{9x}{10}$

Than the ratio of Julia's frogs to Rimma's frogs

$\frac{Julia's\ frogs}{ Rimma's frogs} = \frac{9x\times2}{10\times x}$

thus

$=\frac{9}{5}$

Hence proved

0,0(0 оценок)

Ответ:

netflixacc0107

11.03.2022

Mathematics

9:5

Step-by-step explanation:

Rimma = x

Julia = 2/5 x

Rimma gives away 1/2 of her frogs.

Now Rimma has 1/2x and Julia has 2/5x + 1/2x=4/10x +5/10x =9/10x

Ratios are fractions so put Julia's on top of Rimma's and simplify.

(9/10 x) / (1/2x)

The x's will cancel. Invert the second fraction and multiply.

(9/10)*(2/1) = 18/10= 9/5

Ratio of Julia's frogs to Rimma's frogs is 9:5.

0,0(0 оценок)

Ответ:

zach8782

18.02.2020

Mathematics

$3*10^8 \frac{m}{s} \\\\ 1m\to 10^{-3}km \\\\ 1s\to 36*10^{-4} h \\\\\\ 3*10^8* \frac{10^{-3}km}{36*10^{-4}s}= 10^8 * \frac{10^{-3}*10^4km}{12s}= \\\\ =10^8* \frac{10m}{12s}= \\\\ =10^8* 83*10^{-2} \frac{m}{s}=\\\\= \boxed{83*10^6 \frac{m}{s}}$

0,0(0 оценок)

Julia's frogs are 2/5 of the amount of rimma's frogs. if rimma gives 1 /2 of her frogs to julia, what will be the ratio of julia's frogs to rimma's frogs?

Ответ:

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question