Question

please solve this.....

Answer 1

Total distance = $\frac{7}{10} +\frac{3}{4}$ (Find the lowest common multiple of 4 and 10 (denominators), which is 20)

Hence, $\frac{14}{20}km +\frac{15}{20}km=\frac{29}{20}km =1\frac{9}{20}km$

$\frac{9}{20}km =\frac{450}{1000}km=450$m

1km = 1000m

1000m + 450m = 1450m

a) 1450m

b) 1450m = 1.45km.

Vedant travelled 1450m, or 1.45km.

Answer 2

vedant walks 7 by 10 km

he boards a bus and travels=3 by 4 km.

so, find the LCM of both the denominators.

denominator= 10, 4.

LCM= 2 x 5 x 4= 40

=2.5, =1

what is the ans ? i wont tell you.

find it yourself, and after that, convert it into you know what