Are 49 out of 70 and 35 out of 50 equal ratios?

Which country has the most left handed people in the world? Is the distance between two points always positive? Can I height of the kitchen be 2 m? What is the place value of 3 in 345? What is a dodecahedron used for? What is 192 rounded to the nearest ten? What is another name for the inverse in fraction operations? Which type of lines pass through points -2 and 2 and 2and 2 and negative 2 negative 2 and 2 negative 2 on the grid? How many 6 number combinations are there in 1-55? How many times does 40 go into 3? Is a number here the digit product is 504? What is the slope of y equals 3-2x? Can eoq answer be in points? What is 3 hundredths in decimals? What is greater or less 1000 1200? What does the whisker in a box-and-whisker plot represent? How do you write 0.00341 x 104 in scientific notation? What is the listing method of 56? How many zeros are in 100 million? Why is the number 1 when you divide itself?