ami has $89. mabel had 4 times as much money as amy sharon has 5 times as much money has amy. how much money do the three girls have altogether?
1. ami has $89. mabel had 4 times as much money as amy sharon has 5 times as much money has amy. how much money do the three girls have altogether?
Jawab
$890
Langkah pengerjaan :
Misalkan
x = Ami
y = Mabel
z = Sharon
Diketahui
x = $89
y = 4x
z = 5x
Ditanyakan
[tex]x + y + z[/tex]
[tex]y = 4x \\ \: \: \: = 4(89) \\ \: \: \: = 356[/tex]
[tex]z = 5x \\ \: \: \: \: = 5(89) \\ \: \: \: \: = 445[/tex]
Sehingga
[tex]x + y + z = 89 + 356 + 445 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 890[/tex]
Semoga membantu ^_^
2. A cake of mass 550g has three dry ingredients: flour, sugar and raisins. There is twice as much as much flour as sugar and one and half times as much sugar as raisins. How much flour is there?
[tex]flour \div sugar \div raisins \\ 2 \div 1 \\ \: \: \: \: \: \: \: \: \: \: 3 \div 2 \\ (2 \times 3) \div (1 \times 3) \div (1 \times 2) \\ 6 \div 3 \div 2 \\ 6x + 3x + 2x = 550 \\ 11x = 550 \\ x = 50 \\ \\ flour = 6x = 6(50) = 300 \: g[/tex]
3. There are 3 boys, A, B and C, sharing $102. A gets twice as much as B and C gets 1,5 times as much as A. How much does B get?
Jawab:
A = 2B
B
C = 1,5A
A + B + C = $102
2B + B + 1,5(2B) = $102
2B + B + 3B = $102
6B = $102
B = $102 : 6
B = $17
4. A skirt cost 3 times as much as a blouse. The blouse cost $98 less than the skirt. How much did the skirt cost?
misal, skirt = x; blouse = y;
x = 3y; y = 1/3x;
y = x - 98;
x = y + 98
x = 1/3x + 98
98 = x - 1/3x
98 = 2/3x
98 / (2/3) = x
x = 147
y = 49
5. A cookbook cost 3 times as much as storybook a cookbook and 4 storybooks cost $ 112 how much did a storybook cost?
Jawab:
$ 16
Penjelasan dengan langkah-langkah:
a cookbook = x
a storybook = y
x = 3y
x + 4y = 112
3y + 4y = 112
7y = 112
y = 16
6. Darren always spends money wisely and saves his monthly allowance. Now Darren has $268 in his savings. Paolo has 3 times as much as Darren. Bobbi has 1 6 as much as Paolo. How much do the three of them have altogether?
Penjelasan dengan langkah-langkah:
Darren=$268
Paolo=$804
Bobbi=$804
Total= $268+$804+$804
=$1,876
I hope this answer helping7. On weekends bill earned 3 times as much as jim. tom earned $5 more than jim. in all, they earned $60. how much did each earn?
Penjelasan:
b = 3t
t = 5 + j
b = 15 + 3j
b + t + j = 65
15 + 3j + 5 + j + j = 65
5j = 65–20
j = 45/5
j = $9 ← jim
t = $14 ← tom
b = $42 ← bill
8. Math ya kakA. 16 tenths=...... One...... Tenths B. 3 tenths + 9 tenths=....... Tenths =....... One...... Tenths
A. 16 tenths= 1 One 6 Tenths
B. 3 tenths + 9 tenths= 3 Tenths
= 9 One 12 Tenths
9. (A) harming as much as doing good (B) doing as much harm as good (C) good as much as harm (D) doing much harm as good (E) doing so good as much harm
Jawaban:
D. Doing much harm as good
Penjelasan:
Soal: Di asumsikan nomor 59 karena mendeskripsikan akibat dari Pasta Gigi di abad ke 19.Jawaban: Menghasilkan banyak kerusakan ketimbang yang baiknya.10. I learn as much as ... does (he/him)
l learn as much as he doesi learn as much as he does
hope it helps!! :)
11. Bela and Mika had Rp 12.500,00. Bela and Surya had Rp 8.300,00. Mika had 4 times as much as Surya. How much did Bela have?
Jawaban:
M: Mika
B: Bela
S: Surya
semoga membantu
12. An apple costs $0.45. A mango costs 3 times as much as an apple.Find the cost of 10 such mangoes.
Jawaban:
0,45 x 3 = 1,35
1,35 x 10 = $ 13,5
Jawaban:
$13.5
Penjelasan dengan langkah-langkah:
1 MANGO $1.35×10=$13.5
13. mr wong paid $128 for 7 calculator and 4 files. each calculator cos 4 times as much as a file. how much did he pay for a calculator ?.
C = 4F
7C + 4F = 128 --> 7(4F) + 4F = 128 --> 28F + 4F = 128 --> 32F = 128 --> F = 128 : 32 = 4
C = 4F --> C = 4*4 = 16
so a calculator costs $16
14. cara menggunakan seperti kalimat "as much as" bagai mana gan?
He drinks as much as three bottles of milk a day.you can take the rice as much as you want
15. Hari and Farid have Rp12.000,00. Hari and Peter have Rp 23.000,00. Peter has 6 times as much money as Farid. How much money does Hari have?
Jawaban:
17.500
Penjelasan dengan langkah-langkah:
KLO SALAH MAAF BANGET
16. Emma and Diana saved $8946 altogether.Emma saved 5 times as much money as Diana.How much money did Diana save?
Jawaban:
1491
Penjelasan dengan langkah-langkah:
Emma and Diana saved $8946 altogether.
E+D= 8946
Emma saved 5 times as much money as Diana. . E=5D
How much money did Diana save?
E+D=8946
5D+D=8946
6D=8946
D=1491
Diana saved $1491
17. Amy saved $3210.Mia saved twice as much as amy.Amy saved 3 times as much as ned.(a) how much did ned save?(b) how much money must mia give to ned so that they each have the same amout of money?
Jawaban:
a. 1070$
b. 1070$
..............
18. listen as much as you can
dengarkan sebanyak mungkin/Dengarkansebisamungkin
Listen=Dengarkan
asmuchasyoucan=Sebisamungkin/Sebanyakmungkin
Jawaban:
dengarkan sebanyak mungkin
19. (25) 3 identical diaries cost $45. A diary costs 3 times as much as a fil How much does a file cost?
Jawaban:
a file cost 5$ Each
Penjelasan dengan langkah-langkah:
Semuaga membantu
20. 4 Regroupa 16 tenthsonetenthsb3 tenths + 9 tenths -tenthsonetenths
Jawaban:
Bacalah surat Al-Alaq ayat 1-5!!!
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