Fichas
Ratio 1
Fichas del conjunto (16)
- 1There are 15 boys and 18 girls in fifth grade. Find the ratio of boys to girls in fifth grade.15/3 =5 and 18/3 =6
therefore the ratio is
5 : 6 - 2Diana bought 12 guavas and 16 apples. What is the ratio of guavas to apples?12/4 =3 and 16/4 =4
therefore the ratio is
3 : 4 - 3James has 8 sweets and Sarah has 10 sweets. Find the ratio of James sweets to Sarah's sweets.8/2 =4 and 10/2 =5
therefore the ratio is
4 : 5 - 4For a birthday party, Esther orders 10 chicken pizzas and 15 vegetable pizzas. Find the ratio of chicken pizzas to the vegetable pizzas.10/5 =2 and 15/5 =3
therefore the ratio is
2 : 3 - 5In an animal sanctuary, there are 48 deer and 64 monkeys. Find the ratio of deer to monkeys.48/16 =3 and 64/16 =4
therefore the ratio is
3 : 4 - 6Gabriel scores 56 in Maths and 84 in Science. Find the ratio of his scores in Maths to Science.56/28 =2 and 84/28 =3
therefore the ratio is
2 : 3 - 7A fruit seller bought 75 mangoes and 125 apples from a vendor. Find the ratio mangoes to apples bought.75/25 =3 and 125/25 =5
therefore the ratio is
3 : 5 - 8Hamilton school maintains library with 81English books and 90 Maths books. Find the ratio of number of English books to the number of Maths books.81/9 =9 and 90/9 =10
therefore the ratio is
9 : 10 - 9In a live concert, 425 boys and 300 girls participated. Find the ratio of boys to girls.425/25 =17 and 300/25 =12
therefore the ratio is
17 : 12 - 10An egg seller finds 432 eggs are either spoiled or broken and 1080 eggs are in good condition. Find the ratio of bad eggs to good eggs.432/216 =2 and 1,080/216 =5
therefore the ratio is
2 : 5 - 11Kathy scored 360 in first quarter and 420 in second quarters. Find the ratio of scores in the first quarter to the second quarter.360/60 =6 and 420/60=7
therefore the ratio is
6 : 7 - 12An alloy is made up of 240 grams Nickel and 320 grams Copper. Find the ratio of nickel to copper.240/80=3 and 320/80=4
therefore the ratio is
3 : 4 - 13The ratio of boys to girls in a kindergarten is 2:3. If the number of boys is 12, find the number of girls.Boys = 2x6=12
Girls = 3x6=18
18 Girls - 14In a basket, there are 24 good oranges and rest are bad oranges. The ratio of good oranges to the bad oranges is 3 : 1, find the number of bad oranges.step1) add together ratios 3+1=4
step2) divide 24 by 4 24/4=6
step3) to find good oranges multiply 3x6=18
step4) to find bad oranges multiply 1x6=6
therefore there are 6 bad oranges - 15In a play school, there are 16 red balls and the rest are white balls. The ratio of red balls to white balls is 4 : 5. Find the number of white balls.20 white balls
- 16The distance travelled by Ben and Tim is in the ratio 3 : 4. The distance travelled by Ben is 18 miles. Find the distance travelled by Tim.24 miles
Información
- Descripción
- Fichas sobre Ratio 1, creado por g.bacon el 01/10/2014.
- Creado por
- g.bacon
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