Question

You have 0.895 m of ribbon to hang the “Grand Opening” sign. You need 100 cm to hang it correctly. Do you have enough ribbon? If not,how much more do you need?

Answer 1

Answer:

no you need 10.5cm

Step-by-step explanation:

so convert 0.895m to cm by multiplying it by 100 to get 89.5 which is less

so take the required 100-89.5

Answer 2

Subtraction is a mathematical operation. The ribbon is not enough. 10.5 cm of ribbon is more needed.

What is subtraction?

Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.

It is known that 1 meter is equal to 100cm, therefore, the length of the ribbon will be equal to,

$\rm 1\ m =100\ cm\\\\0.895\ m = 0.895 \times 100 = 89.5\ cm$

Now, as the ribbon needed is 100 cm, therefore, the length of ribbon that is needed more is

$\rm \text{length of the ribbon needed} = 100\ cm - 89.5\ cm = 10.5\ cm$

No, the ribbon is not enough. 10.5 cm of ribbon is more needed.

Learn more about Subtraction:

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