You put parenthesis around (8-(4+1)) for it to equal 3. So your final equations is 4*(8-(4+1))=12
This answer illustrates how to use parentheses to alter the order of operations in the equation '4*8-4+1=12' to make it correct. However, even with the application of parentheses, this equation does not equate to 12, indicating a mistake in the arithmetic. ;
By appropriately using parentheses, we can rearrange the expression 4 × 8 − 4 + 1 to become 4 × ( 8 − ( 4 + 1 )) which simplifies to 12 . This adjustment changes the order of operations, leading to the correct result. Therefore, the correctly formatted expression is 4 × ( 8 − ( 4 + 1 )) = 12 .
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1. Analisis Rasioa. Current Ratio= Aktiva Lancar / Hutang Lancar= 6.500.000 / 3.500.000= 1,86b. Quick Ratio= (Kas + Efek) / Hutang Lancar= (750.000 + 1.500.000) / 3.500.000= 2.250.000 / 3.500.000= 0,642. Modal Kerja= Aktiva Lancar - Hutang Lancar= 6.500.000 - 3.500.000= 3.000.0003. Kebutuhan Modal KerjaKas minimum: 100.000Kebutuhan kas: 5.000.000Kekurangan kas = 5.000.000 - 100.000 = 4.900.0004. Analisis BEP dan Penjualana. BEP Barang B (biaya tetap 50%)HPP = 9.000.000Biaya tetap = 50% x 9.000.000 = 4.500.000Margin kontribusi/unit = 1.000.000BEP unit = 4.500.000 / 1.000.000 = 5 unitb. Penjualan dengan laba 30%= HPP / (1 - laba%)= 9.000.000 / 0,7 = 12.857.143c. Penjualan dengan laba 20%= 9.000.000 / 0,8 = 11.250.000d. Jika margin turun jadi 800.000BEP = 4.500.000 / 800.000 = 5,625 → 6 unite. Jika BEP naik 50%5 unit x 1,5 = 7,5 → 8 unit