A scale model of a car has a scale of 1 : 70. The real-life length of the car is 3.5 m.
Find the length of the scale model.
Give your answer in cm.​

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

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