simplify 28/40

Solution

simplify

\frac{28}{40}

\frac{7}{10}

Decimal Notation

0.7

Solution steps

\frac{28}{40}

Factor the number:

28 = 4 \cdot 7

= \frac{4 \cdot 7}{40}

Factor the number:

40 = 4 \cdot 10

= \frac{4 \cdot 7}{4 \cdot 10}

Cancel the common factor:

4

= \frac{7}{10}

\frac{48}{2} (9 + 3)

4 - 2 (3 + 2)^{2}

4 + \frac{36}{( 10 - 8 ) ^{2}} \cdot 3 + 7

\frac{0.2}{2}

6 \cdot (- \frac{( 11 - 19 )}{4}) + 18