Xavier, Kevin and John had a total of 126 stamps. The ratio of Xavier's stamps to Kevin's stamps was 2:1. The ratio of Kevin's stamps to John's stamp was 2:1. How many stamps did Kevin have?

Xavier, Kevin and John had a total of 126 stamps. The ratio of Xavier's stamps to Kevin's stamps was 2:1. The ratio of Kevin's stamps to John's stamp was 2:1. How many stamps did Kevin have?

a. 30 minutes to 3 hours and 25 minutes b. 500 m to 3.4 km c. 500 g to 10.4 kg

Mario has 3 brown socks and 5 white socks in his sock drawer. What is the least number of socks he should take out of his drawer without looking if he wants to get at least one matched pair...

The numeral 1 through 10 are each written on a separate sheet of paper and dropped into a hat. A girl is going to pick a slip out of the hat without looking. What are the chances of her...

The surface areas of two similar shapes are in the ratio 4:9. What is the ratio of their volumes?

7.2 to 3.2

1 5/9 to 2 1/2

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I have never been good at doing rates

he dimension of a sleeping bag and ground mat is 2 m x 1 m. Each sleeping bag and ground mat must be 0.25 metres away from the edge of the tent. How many people can sleep in the tent? people...

While on a ski vacation, a group can rent pair of skis and snowboards by the week. They get a reduced rate if they rent 7 pairs of skis for every 3 snowboards rented the reduced ski rate is $45.50...

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what is the ratio of 3 to 7

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You want to dra an enlargment of a design that is printed on a card that is 4in. by 5in. You will be drawing this design on paper that is 8 1/2 in. What are the dimensions of the largest complete...

Red and gray bricks were used to build a decorative wall. The number of red blocks/number of gray bricks was 5/2. There were 175 bricks used in all. How many red bricks were used? A)...

The ratio of the measures of two complementary angles is 4 to 5. The smaller measure is increased by 10%. By what percent must the larger be decreased so that the two angles remain complementary?...

This is a rational problem

rosa prepares the ingredients for pizza. she uses cheese, topping and dough in the ratio 2:3:5. rosa uses 70g of dough. work out the number of grams of cheese and the number of grams of...

I NEED HELP WITH RATIOS BECAUSE THEY ARE REALLY HARD TO ME I DONT GET RATIOS AT ALL THEY CONFUSE ME ALOT AND MY TEACHER TRYING TO TEACH ME IS NO HELP AND BTW IM IN 6TH GRADE

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