4 2/9+4 2/9+ 4 2/9+ 4 2/9

I would strongly recommend using a website called Desmos scientific calculator with these type of problems, not just this problem but any problem.

Step-by-step explanation:

16 8/9

Step-by-step explanation:

Since 4 2/9 is being added 4 times, it is the same as 4 2/9 times 4. We can multiply the whole number with 4 and then the fraction with 4.

4 * 4 = 16

2/9 * 4        We have to multiply the numerator by 4 and the denominator stays the same

2/9 * 4 = (2 * 4) / 9 = 8/9

Put 16 and 8/9 together to get 16 8/9.

I hope this helped and please mark me as brainliest!

m∠5 + m∠3 = m∠1   is true.

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m∠2 +m∠3 = m∠6   is true

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