Question

Kuis
thn baru (xvii)

¾ + ¾ = a
¾ × ¾ = b
¾ ÷ ¾ =​ c

a - b + (c/16) = ....

Answer 1

Jawab:

1

Penjelasan dengan langkah-langkah:

Misalkan 3/4 dengan n

2n = a

n x n = b

n/n = c

a - b + (c/16)

= 2n - n x n + (n/n)/16

= 2n - n x n + 1/16

= 2(3/4) - (3/4)(3/4) + 1/16

= 24/16 - 9/16 + 1/16

= (24 - 9 + 1)/16

= 16/16

= 1

Answer 2

Diketahui :

¾ + ¾ = a

¾ × ¾ = b

¾ ÷ ¾ = c

Ditanya :

a - b + (c/16)?

Jawab :

• Menentukan nilai A

[tex]\sf \bf \sf \frac{3}{4} + \frac{3}{4} = a[/tex]

[tex]\sf \bf \sf \frac{3 + 3}{4}= a[/tex]

[tex]\sf \bf \sf \frac{6}{4}= a[/tex]

[tex]\sf \bf \sf \frac{6 ÷ 2}{4 ÷ 2}= a[/tex]

[tex]\sf \bf \sf \frac{3}{2}= a[/tex]

• Menentukan nilai B

[tex]\sf \bf \sf \frac{3}{4} × \frac{3}{4} = b[/tex]

[tex]\sf \bf \sf \frac{3 × 3}{4 × 4}= b[/tex]

[tex]\sf \bf \sf \frac{9}{16}= b[/tex]

• Menentukan nilai C

[tex]\sf \bf \sf \frac{3}{4} ÷ \frac{3}{4} = c[/tex]

[tex]\sf \bf \sf \frac{3}{4} × \frac{4}{3}= c[/tex]

[tex]\sf \bf \sf \frac{3×4}{4×3}= c[/tex]

[tex]\sf \bf \sf \frac{12}{12}= c[/tex]

[tex]\sf \bf \sf 1= c[/tex]

• Menentukan nilai a - b + (c/16)

[tex]\sf \bf \sf a - b + (\frac{c}{16})[/tex]

[tex]\sf \bf \sf \frac{3}{2} - \frac{9}{16}+ (\frac{1}{16})[/tex]

[tex]\sf \bf \sf \frac{3 × 8}{2 × 8} - \frac{9}{16}+ \frac{1}{16}[/tex]

[tex]\sf \bf \sf \frac{24}{16} - \frac{9}{16}+ \frac{1}{16}[/tex]

[tex]\sf \bf \sf \frac{24 - 9 + 1}{16}[/tex]

[tex]\sf \bf \sf \frac{15 + 1}{16}[/tex]

[tex]\sf \bf \sf \frac{16}{16}[/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt 1}}}}[/tex]

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