Question

10. The length of Sona's ribbon is 8 m 34 cm. The length of Sonia's ribbon is 9 m 13 mm. Write the total lengths
of the two ribbons in the decimal form.​

Answer 1

Answer:

Conversion -

$\color{black}\boxed{\colorbox{saffron}{1m=100cm}}$

= 8m=8×100+34= 834cm

=9m= 9×100+13= 813cm

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Addition-

Total length of ribbons = 834+913

= 1,747 cm

= 17 m 47 cm

Answer 2

Answer:

length of Sona s ribbon is 8 m 34 cm

length of Sonia's ribbon is 9 m 13 cm

total length of the two ribbons is

(8m 34 cm+9m 13 cm)

=17 m 47 cm

=17.47 m