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:

17m 46mm

Step-by-step explanation:

this is your ans

Answer 2

FIRST CONVERT CENTIMETRES INTO METER

Sona's ribbon

8m 34cm into m

1m=100cm (1cm =0.01m)

? =34 cm

0.34m+8m=8.34m

Sonia's ribbon

9m 13cm into m

1m=100cm (1cm =0.01m)

? =13cm

0.13m+9m=9.13m

So,

=8.34+9.13

=17.47