Math, asked by kingkaj, 9 months ago

Mary buys a reel of thread for sewing. There are 10 m of thread on the real. She uses 210 cm. How much is left on the reel in centimetres? Hint: convert the bigger unit to smaller unit.

Answers

Answered by keerthana4570
0

Answer:

Hi mate here's your answer.

Step-by-step explanation:

10m=1000cm

Used 210cm

=1000-210

=790cm.

Hope you get it.

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Answered by 22september
0

Answer:

9790cm

Step-by-step explanation:

Total thread (meters)= 10m

Conversion:

1m=100cm

10m=1000cm

Thread used (cm)=210cm

Thread left=1000cm-210cm=9790cm

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