Question

Anyone know this mathswatch fraction question ???

Answer 1

Answer:

$a)= 5 \frac{9}{14} \\ \\ b) = 7 \frac{1}{2}$

Step-by-step explanation:

$a)4 \frac{1}{7} + 1 \frac{1}{2} \\ \frac{29}{7} + \frac{3}{2} \\ \frac{58 + 21}{14} \\ = \frac{79}{14} \\ = 5 \frac{9}{14}$

$b)4 \frac{1}{2} \div \frac{3}{5} \\ \frac{9}{2} \div \frac{3}{5} \\ \frac{9}{2} \times \frac{5}{3} \\ = \frac{45}{6} \\ = 7 \frac{3}{6} \\ = 7 \frac{1}{2}$

Answer 2

Answer:

5 9/14

7 1/2

Step-by-step explanation:

a) 4 1/7 + 1 1/2= 4+ 1/7 +1 +1/2 = 5 + 1/7 +1/2 = 5+ 2/14 + 7/14= 5 + 9/14= 5 9/14

b) 4 1/2 ÷ 3/5 = 9/2 ÷ 3/5 = 9/2 *5/3= 3/2*5= 15/2= 7 1/2