Test 1. Transformation of fraction

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

Transformation of fraction

 1.  Copy and complete these equivalent fractions by filling in the box.

 а)  ²¹/₂₄;      b)  ²³/₂₄;     

 c)  ¹⁹/₂₄;      d)  ¹⁷/₂₄.

 2. Copy and complete these equivalent fractions by filling in the box.

 а)  ²¹/₃₆;      b)  ²²/₃₆;     

 c)  ¹⁸/₃₆;      d)  ²⁰/₃₆.

 3. Copy and complete these equivalent fractions by filling in the box.

 а)  ¹²/₃₅;      b)  ¹⁰/₃₅;     

 c)  ¹⁵/₃₅;      d)  ¹³/₃₅.

 4. Copy and complete these equivalent fractions by filling in the box.

 а)  ¹⁹/₂₇;      b)  ¹⁶/₂₇;     

 c)  ¹⁸/₂₇;      d)  ¹⁷/₂₇.

 5. Copy and complete these equivalent fractions by filling in the box.

 а)  ³/₅;      b)  ⁴/₅;     

 c)  ¹/₅;      d)  ²/₅.

 6. Copy and complete these equivalent fractions by filling in the box.

 а)  ³/₁₀;      b)  ¹/₁₀;     

 c)  ⁴/₁₀;      d)  ⁵/₁₀.

 7. Is the following true or false?

 а)  ;      b)  now;     

 c)  ;      d)  yes.

 8. Write down the larger fraction

 а)  ¹/₅;      b)  ;     

 c)  ¹/₄;      d)  .

 9. Write down the larger fraction

 а)  ²/₃;      b)  ;     

 c)  ³/₅;      d)  .

10. Write down the larger fraction

 а)  ;      b)  ⁵/₇;     

 c)  ;      d)  ⁵/₉.

11. There are 30 children in Ann and Janet’s class. 15 of the children are girls. Ann said, “¹⁵/₃₀ of the children are girls.” Janet said, “³/₆ 0f the children are girls.” Are both girls right?

 а)  now;      b)  ;     

 c)  yes;      d)  .

12. Mike and Tim are both in the school science club. Mike said, “²/₃ of the children in our club are boys.” Tim said, “⁷/₁₀ of the children in our club are boys.” Did one of the boys make a mistake?

 а)  ;      b)  now;    

 c)  ;      d)  yes.