Question

Ayesha has three satin ribbons each of lengths 0.5 m, 75 cm and 450 mm. What is the total length of the three ribbons she has in millimetres?

Please explain me these sum! ​

Answer 1

Step-by-step explanation:

no. of ribbons = 3

lengths of each ribbon= 0.5m, 75cm, 450mm

1m= 1000mm

so, 0.5m= 1000×0.5= 500mm

1 cm= 100mm

so, 75cm= 7500mm

so, total length of 3 ribbons= 7500+500+450= 8450mm

so, answer: 8450mm

Answer 2

Answer:

Thank you

Step-by-step explanation:

Thank you saikethan24