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Ierofanga [76]
3 years ago
13

Please help me i give brainliest

Mathematics
1 answer:
bazaltina [42]3 years ago
4 0

Answer:

Step-by-step explanation:

1. 120+21=141

2. 21-3=18

3. 7x-21

4. 20+x

5. 45+4x

6. 40+5c

7. 20+22r+26s

It will be nice if you give me brainliest

Good luck!

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Step-by-step explanation:

1) Convert 4\frac{1}{3} to improper fraction. Use this rule: a\frac{b}{c} =\frac{ac+b}{c}.

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6) Simplify 3 + 2 to 5.

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7) Join the denominators.

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9) Convert to mixed fraction.

2\frac{2}{3}

(Decimal Form: 2.666667)

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