hasil dari 3 3/10 + 2 3/8
Answer (3)
The answer is 40. Because when you multiply 2 numbers, it becomes a positive number.(-4x10 or -2x3) But if it were only one negative and positive then it would be negative because the answer is negative when you multiply by one negative number.
The result of − 4 ⋅ − 10 is 40 . When multiplying two negative numbers, the result is always positive. Therefore, − 4 ⋅ − 10 = 40 .
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Penjelasan dengan langkah-langkah: [tex]\huge \tt{}3 \frac{3}{10} + 2 \frac{3}{8} [/tex][tex]\huge \tt{} \frac{33}{10} + \frac{19}{8} [/tex][tex]\huge \tt{} \frac{33 \times 4}{10 \times 4} + \frac{19 \times 5}{8 \times 5} [/tex][tex]\huge \tt{} \frac{132}{40} + \frac{95}{40} [/tex][tex]\huge \tt{} \frac{132 + 95}{40} [/tex][tex]\huge \tt{} \frac{227}{40} [/tex][tex]\huge \tt{}5 \frac{27}{40} [/tex][tex] \huge \tt{}\color{red} \boxed{\star \: \: BA \: \: \star}[/tex]
