Question

Katrina rode her bicycle 6 1/2 km in the morning and 8 3/4 km in the evening. Find the distance travelled by her altogether on that day.​

Answer 1

hope it is helpful for you

Answer 2

Answer:

the distance she travelled altogether on that day

$distance \: she \: travelled \: on \: morning = 6 \ \frac{1}{2} = \frac{13}{2} \\ distance \: she \: travelled \: on \: evening = 8 \ \frac{3}{4} = \frac{35}{4} \\ = \frac{13}{2} + \frac{35}{4} \: \: lcm = 4 \\ \frac{13}{2} \times \frac{2}{2} = \frac{26}{4} \\ \frac{35}{4} \times \frac{1}{1} \\ = \frac{24 + 35}{4} = \frac{61}{4} = 15 \frac{3}{4} \\ ans)the \: distance \: she \: travelled \: altogether \: on \: that \: \\ day \: is \: 15 \frac{3}{4}$