235 Answered Questions for the topic Ratio


find the lengths of a triangle (ratio) and perimeter

The three sides of a triangle are in the ratio 3:4:5. The longest side of the triangle is 14.39cm. What is the perimeter of the triangle, correct to two decimal places?


equvlant ratio to 3/9

what ratios are equvilant to 3/9


Green Gold is made from gold and silver in the ratio 3:1.A green gold bracelet has the mass of 56g

(A)What is the mass of the gold?(B)Show how to check your answer in part A


i do not know the awnser

if someone had a paint mixture with 8 parts red and 12 parts blue what percent is red


Write the comparison below as a ratio in simplest form using a fraction, a colon (:), and the word to. ______ 15 dollars to 27 dollars ​

Write the comparison below as a ratio in simplest form using a fraction, a colon (:), and the word to.______ 15 dollars to 27 dollars​


Whole ratio and part where whole is less than 50

A class includes both sixth graders and seventh graders. The ratio of sixth graders to the total number of students in the class is 3:8. There are 20 seventh graders in the class. How many... more


Ratio with added question.

The ratio of boys to girls playing basketball was 3 to 5. When 12 more boys joined the game, the number of boys playing was the same as the number of girls. How many children in all are now playing... more


GRE Practice Question Incorrect?

This is a sample GRE question. The answer claims that we cannot make an inference due to insufficient information. > *Compare the following quantities:* > > Of the 25 people in Fran’s... more


Can ratios really be manipulated as fractions?

In high-school Maths, we were taught that it was possible to manipulate ratios as fractions. For example, $$ 1 : 7 = 3 : x \\\\ \\frac{1}{7} = \\frac{3}{x} \\\\ \\frac{x}{7} = 3\\\\ x = 3 \ imes... more
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