1. kecepatan rata rata sepeda motor Yang dikendarain yanto adalah 72 km/jam. jika yanto harus menempuh jarak 216 km, maka Lama perjalanan yanto adalah... menit ?
Answer (4)
12 apples - 7 apples = 5 apples. 3,105 grams - 1,980 grams = 1125 grams. So 5 apples weight 1125 grams. 1125 grams / 5 apples = 225 grams per apple. 12 apples x 225 grams each + basket = 3105 grams 2700 grams + basket = 3105 grams basket = 3105 - 2700 basket = 405 grams
We are given that a basket with 12 apples has a mass of 3,105 grams, and the same basket with 7 apples has a mass of 1,980 grams. To find out the mass of the basket alone, we first need to determine the mass of the apples. Here's how we can do it step-by-step:
Calculate the mass of 12 apples by subtracting the mass of the basket with 7 apples from that of the basket with 12 apples. 3,105g (with 12 apples) - 1,980g (with 7 apples) = 1,125g (mass of 5 apples).
Find the mass of one apple. 1,125g / 5 apples = 225g per apple.
Determine the mass of 7 apples. 225g/apple imes 7 apples = 1,575g.
Subtract the mass of 7 apples from the total mass of the basket with 7 apples to find the mass of the basket. 1,980g (mass with 7 apples) - 1,575g (mass of 7 apples) = 405g.
Therefore, the mass of the basket is 405 grams.
The mass of the basket is 405 grams, calculated by first determining the mass of each apple from the difference in weight for the two scenarios given. Then, using that information, we substituted back to find the mass of the basket. Therefore, the final result shows that the basket itself weighs 405 grams.
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Penyelesaiankecepatan = 72 km/jamjarak tempuh = 216 km[tex]\text{waktu} = \frac{\text{jarak}}{\text{kecepatan}}[/tex][tex]= \frac{216}{72}[/tex][tex]= 3 \text{ jam}[/tex][tex]1 \text{ jam} = 60 \text{ menit}[/tex][tex]3 \text{ jam} = 3 \times 60[/tex][tex]= 180 \text{ menit}[/tex]
