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Lina20 [59]
3 years ago
13

father's step is 65cm long while his daughter's step 4dm long. they start walking together. when the father has walk 8 step, his

daughter has walked... step​
Mathematics
2 answers:
forsale [732]3 years ago
7 0

Answer:

5 steps

Step-by-step explanation:

65cm \times 8 = 520cm

4dm = 40cm \\ 65 - 40 = 25

25  \times 8 = 200cm \: gap

200 \div 40 = 5

seropon [69]3 years ago
6 0

Answer:

<u>His daughter has walked 13 steps</u>

Step-by-step explanation:

<u>Unit Conversion</u>

Each step of the father is 65 cm long and each step of his daughter is 4 dm long.

Recalling that 1 dm = 10 cm, then each step of the daughter is 4*10 = 40 cm long.

Now we can compare both measures. When the father has walked 8 steps, this distance is 8*65 = 520 cm, and the daughter has walked 520/40 = 13 steps.

His daughter has walked 13 steps

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