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3 years ago

Help?! Will mark brainliest

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

7 0

Answer(s):

3. Option B

4. Option D

Step-by-step explanation:

Question 3:

2/3 = 1.2/x
=> 2 × x = 1.2 × 3
=> 2x = 3.6
=> x = 3.6/2
=> x = 1.8 [Option B]

Question 4:

8/15 = 24/x
=> 8 × x = 24 × 15
=> 8x = 3 × 8 × 3 × 5
=> 8x = 9 × 40
=> 8x = 360
=> x = 360/8
=> x = 45 [Option D]

ycow [4]3 years ago

6 0

Answer:

Number 3 is x=1.8

Number 4 is x=45

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