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Answer:
12 and 18
Step-by-step explanation:
sum the parts of the ratio, 2 + 3 = 5
30 ÷ 5 = 6 ← value of 1 part of the ratio
2 parts = 2 × 6 = 12
3 parts = 3 × 6 = 18
The numbers are 12 and 18
Answer:
7440
Step-by-step explanation:
3%×2000=60
60+20=80
2000+2000=4000
4000+80=4080
14%×24000=3360+4080=7440
Answer: 3 liters for 1.89.
Step-by-step explanation:
1.89/3 = 0.63 per liter
6.90/ 10 = 0.69 per liter
You basically multiply across. 1/4 times 7/8 is 7/32 because numerator, 1 times 7 and denominator, 4 times 8. Hope it helps.
