Problems:
1. HOW MANY HALVES ARE THERE IN 1 whole? 1÷1/2=
2. how many fourths are there in 1 whole? 1÷ 1/4=. 3. how many eights are there in 1 whole? 1 ÷1/8=. 4. how many sixths are there in 2/3? 2/3÷1/6=.
5. how many sixths are there in 8/12? 8/12÷1/6=
Solutions:
1.
[tex] \red{1 \div \frac{1}{2} = 1 \times \frac{2}{1} = \frac{2}{1} = } \purple{2}[/tex]
2.
[tex] \red{1 \div \frac{1}{4} = 1 \times \frac{4}{1} = \frac{4}{1} = } \purple{4}[/tex]
3.
[tex] \red{1 \div \frac{1}{8} = 1 \times \frac{8}{1} = \frac{8}{1} = } \purple{8}[/tex]
4.
[tex] \red{ \frac{2}{3} \div \frac{1}{6} = \frac{2}{3} \times \frac{6}{1} = \frac{2}{1} \times \frac{2}{1} = \frac{4}{1} = } \purple{4}[/tex]
5.
[tex] \red{ \frac{8}{12} \div \frac{1}{6} = \frac{8}{12} \times \frac{6}{1} = \frac{8}{2} \times \frac{1}{1} = \frac{8}{2} = } \purple{4}[/tex]
Checking:
1.
[tex] \purple{2 \times \frac{1}{2} = \frac{2}{2} = } \red{1}[/tex]
2.
[tex] \purple{4 \times \frac{1}{4} = \frac{4}{4} = } \red{1}[/tex]
3.
[tex] \purple{8 \times \frac{1}{8} = \frac{8}{8} = } \red{1}[/tex]
4.
[tex] \purple{4 \times \frac{1}{6} = \frac{4}{6} = } \red{ \frac{2}{3} }[/tex]
5.
[tex] \purple{ \frac{8}{12} \div 4 = \frac{8}{12} \times \frac{1}{4} = \frac{8}{48} = } \red{ \frac{1}{6} }[/tex]
Final Answers:
- 2
- 4
- 8
- 4
- 4
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