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Properties of Addition and Subtraction

Multiply and ...

Question

Multiply and reduce to lowest form (if possible):

(i) (ii) (iii)

(iv) (v) (vi)

(vii)

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Solution

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

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Similar questions

Q. Multiply and reduce to lowest form.
(i)

7 \times \frac{3}{5}

4 \times \frac{1}{3}

2 \times \frac{6}{7}

5 \times \frac{2}{9}

Q. Multiply and reduce to lowest form and convert into a mixed fraction
(i)

7 \times \frac{3}{5}

4 \times \frac{1}{3}

2 \times \frac{6}{7}

5 \times \frac{2}{9}

\frac{5}{2} \times 6

11 \times \frac{4}{7}

20 \times \frac{4}{5}

\frac{2}{3} \times 4

Multiply and reduce to lowest form and convert into a mixed fraction:

(i) $7 \times \frac{3}{5}$ (ii) $4 \times \frac{1}{3}$
(iii) $2 \times \frac{6}{7}$ (iv) $5 \times \frac{2}{9}$

(v) $\frac{2}{3} \times 4$ (vi) $\frac{5}{2} \times 6$
(vii) $11 \times \frac{4}{7}$ (viii) $20 \times \frac{4}{5}$
(ix) $13 \times \frac{1}{3}$ (x) $15 \times \frac{3}{5}$

Solve:

(i) $2 - \frac{3}{5}$

(ii) $4 + \frac{7}{8}$

(iii) $\frac{3}{5} + \frac{2}{7}$

(iv) $\frac{9}{11} - \frac{4}{15}$

(v) $\frac{7}{10} + \frac{2}{5} + \frac{3}{2}$

(vi) $2 \frac{2}{3} + 3 \frac{1}{2}$

(vii) $8 \frac{1}{2} - 3 \frac{5}{8}$

Fill in the blanks:

$(i) - 4 \times \frac{7}{9} = \frac{7}{9} \times$ ___

$(i i) \frac{5}{11} \times \frac{- 3}{8} = \frac{- 3}{8} \times$ ___

$(i i i) \frac{1}{2} \times (\frac{3}{4} + \frac{- 5}{12}) = \frac{1}{2} \times$ ____ $+ (\times) \frac{- 5}{12}$

$(i v) \frac{- 4}{5} \times \frac{5}{7} \times$ ___ $= (\frac{- 4}{5} \times \frac{5}{7}) \times \frac{- 8}{9}$

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