3. Find the ratio of each of the following in its simplest form.
a. 2.1 m to 90 cm
b. 10 m to 40 cm
pls answer in formula pls pls pls
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Answer:
a. 70cm to 3cm (70:3)
b. 25cm to 1 cm (25:1)
Step-by-step explanation:
1m=100cm
*convert all meters to centimeters so we can easily simplify
a. 2.1(100)cm:90cm
=2100:90 *both divisible to 3 and 10
=(2100÷3):(90÷3)
=(700÷10):(30÷10)
=70cm:3cm
b. 10(100)cm:40cm
=1000:40 *both divisible to 10 and 4
=(1000÷10):(40÷10)
=(100÷4):(4÷4)
=25cm:1cm
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