Step-by-step explanation:

Answer:

{\tt\purple{ 1.) 40 }}1.)40

{\tt{ \frac{1}{8} \div \frac{6}{1} = n}}

8

1

÷

1

6

=n

{\tt{ \frac{8}{1} \times \frac{6}{1} = n}}

1

8

×

1

6

=n

{\tt{ \frac{8 \times 6}{1 \times1 } = n}}

1×1

8×6

=n

{\tt{ \frac{40}{1} = n}}

1

40

=n

{\tt{ 40 = n}}40=n

⊱┈──────────────────────┈⊰

{\tt\purple{ 2.) 4 }}2.)4

{\tt{ \frac{8}{10} \div \frac{1}{5} = n}}

10

8

÷

5

1

=n

{\tt{ \frac{8}{10} \times \frac{5}{1} = n}}

10

8

×

1

5

=n

{\tt{ \frac{8 \times 5}{10 \times 1} = n}}

10×1

8×5

=n

{\tt{ \frac{40}{10} = n}}

10

40

=n

{\tt{4 = n}}4=n

⊱┈──────────────────────┈⊰

{\tt\purple{ 3.) 23}}3.)23

{\tt{5 \frac{3}{4} = \frac{23}{4}}}5

4

3

=

4

23

{\tt{ \frac{23}{4} \div \frac{1}{4} = n}}

4

23

÷

4

1

=n

{\tt{ \frac{23}{4} \times \frac{4}{1} = n}}

4

23

×

1

4

=n

{\tt{ \frac{23 \times 4}{4 \times 1} = n}}

4×1

23×4

=n

{\tt{ \frac{92}{4} = n}}

4

92

=n

{\tt{23 = n}}23=n

⊱┈──────────────────────┈⊰

{\tt\purple{ 4.) 4 \: children }}4.)4children

{\tt{2 \frac{1}{4} = \frac{9}{4} }}2

4

1

=

4

9

{\tt{ \frac{9}{4} \div \frac{9}{16} = n}}

4

9

÷

16

9

=n

{\tt{ \frac{9}{4} \times \frac{16}{9} = n}}

4

9

×

9

16

=n

{\tt{ \frac{144}{36} = n}}

36

144

=n

{\tt{4 = n}}4=n

⊱┈──────────────────────┈⊰

{\tt\purple{ 5.) 9 \: days }}5.)9days

{\tt{6 \div \frac{2}{3} = n}}6÷

3

2

=n

{\tt{ \frac{6}{1} \times \frac{3}{2} = n}}

1

6

×

2

3

=n

{\tt{ \frac{6 \times 3}{1 \times 2} = n}}

1×2

6×3

=n

{\tt{ \frac{18}{2} = n}}

2

18

=n

{\tt{9 = n}}9=n

Step-by-step explanation:

Hope it helps you!

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