Question

simplify the following. (a) 5/9 + 2/3 (b) 5/9 - 2/3 (c) 5/9 ×2/3 (4) 5/9 ÷ 2/3​

Answer 1

Answer:

11/9 , -1/9 , 10/18 , 5/6

Step-by-step explanation:

(a)

$\frac{5}{9} + \frac{2}{3} = \frac{5 + 6}{9} = \frac{11}{9}$

(b)

$\frac{5}{9} - \frac{2}{3} = \frac{5 - 6}{9} = \frac{ - 1}{9}$

(c)

$\frac{5}{9} \times \frac{2}{3} = \: \frac{10}{18}$

(d)

$\frac{5}{9} \div \frac{2}{3} = \frac{5}{9} \times \frac{3}{2} = \frac{5}{3 \times 2} = \frac{5}{6}$

Answer 2

$\large\mathcal{\fcolorbox{aqua}{yellow}{\red{Answer:-}}}$

$\large{\gray{\sf{(a){{\blue{\frac{5}{9} + \frac{2}{3} }}= {\green{\frac{5 + 6}{9} = \frac{11}{9} = 1\frac{2}{9} }}}}}}$

$\large{\gray{\sf{(b){{\blue{ \frac{5}{9}- \frac{2}{3} }}= {\green{\frac{5 - 6}{9} = \frac{-1}{9}}}}}}}$

$\large{\gray{\sf{(c){{\blue{\frac{5}{9} \times \frac{2}{3} = {\green{ \frac{10}{27} }}}}}}}}$

$\large{\gray{\sf{(d){{\blue{\frac{5}{9} \div \frac{2}{3} = {\green{ \frac{5}{9} \times \frac{3}{2} = \frac{5}{6} }}}}}}}}$

$\pmb{\fbox{\fbox{\sf{\red{Hope it's help you}}}}}$