3 years ago

WHO EVER ANSWER THIS FIRST WILL GET THE BRAINLIEST AND A PROPER ANSWER I JUST REALLY NEEED HELP FAST!

Mathematics

2 answers:

liq [111]3 years ago

4 0

Scale:

3 cm = 1 m

4.2 ÷ 3 = 1.4 m

7.8 ÷ 3 = 2.6 m

New dimensions:

4.2 cm = 1.4 m

7.8 cm = 2.6 m

Masja [62]3 years ago

4 0

Because 3 is 1.5x the size of 2, you have to multiply the rectangle measurements by 1.5

So

4.2x1.5=6.3cm
7.8x1.5=11.7cm

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