Уроки математики и физики (RU + UA)

понедельник, 21 ноября 2016 г.

Test 3. Equivalent fractions

Before proceeding to the solution of examples and problems be sure to read the theoretical part of the lesson 

Equivalent fractions

 1. There are 29 people on a bus. 17 are women. What fraction of people on the bus are women?

 а12/17;      b)  17/29;     
 c17/12;      d12/29.

 2. There are 11 animals waiting to be seen by a vet. 5 of the animals are dogs, the rest are eats. What fraction of the animals are cats?

 а)  6/11;      b5/6;     
 c5/11;        d6/5.

 3. What fraction of these nougats and crosses are the crosses?
 а4/9;      b5/4;     
 c)  5/9;      d4/5.

 4. What fractions of the days of the week begin with the letter T?

 а3/7;      b1/7;     
 c5/7;      d)  2/7.

 5. In a class 0f 33 students, 18 are girls. What fraction of the class are girls?

 а15/18;      b)  18/33;     
 c15/33;      d18/15.

 6. In a class 0f 33 students, 18 are girls. What fraction of the class are boys?

 а18/15;      b18/33;     
 c15/18;      d)  15/33.

 7. What fraction of these people have black face?

☺☻☺☻☻

 а2/3;      b)  3/5;     
 c3/2;      d2/5.

 8. In a class of 30 students, 25 are right-handed. What fraction are left-handed?

 а)  1/6;      b1/5;     
 c5/6;      d6/5.

 9. What fraction of these shapes are squares?
 а1/5;      b2/3;     
 c)  1/3;      d2/5.

10. 23 and 5 are prime numbers. What fraction of these numbers are prime?
 а2/5;      b)  1/3;     
 c2/3;      d1/5.

11. Amanda has 10 cups of batter to make 16 cupcakes. How many cups of batter will she use for each cupcake?

 а3/8;      b5/3;     
 c)  5/8;      d3/5.

12. Which is larger, a worm that is 2 unit long or one that is 7/4 unit long?

 а)  2;         b)  ;     
 c7/4;      d)  .

Комментариев нет:

Отправить комментарий