18.05.2023

Use a common denominator to write an equivalent fraction for each fraction 3/8, and 3/14

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Mathematics

What is the least common denominator of 3/4, 4/5, 2/3? a. 12 b. 15 c. 20 d. 60 divide 6/13 by 6/12 . a. 1/12 b. 9/16 c. 12/13 d. 13/12 7/8 = ? /48 a. 6 b. 1 c. 42 d. 13 which one of the following pairs of numbers contains like fractions? a. 5/4 and 4/5 b. 1/2 and 3/2 c. 6/7 and 60/70 d. 4/8 and 12/16 what is the reciprocal of 7/9? a. 9/7 b. 48/15 c. 14/18 d. 16/15 what is the difference between 126 1/4 and 78 2/3? a. 48 1/3 b. 57 7/12 c. 47 7/12 d. 58 5/12 7 1/5 – 6 2/5 = ? a. 4/5 b. 1/5 c. 13 3/5 d. 4/5 write 10 5/12 as an equivalent improper

Step-by-step answer

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1. d. 60;
2. c. 12/13;
3. c. 42;
4. c. 6/7 and 60/70;
5. a. 9/7;
6. b. 577/12;
7. c. 133/5;
8. b. 125/12;
9. d. 6/7 and 15/7;
10. d. 16;
11. c. 12;
12. b. 23/4;
13. b. 184;
14. b. 5/6;
15. d. 313/3;
16. b. 3/4;
17. d. 524/15;
18. a. 9/10;
19. a. 104.

Mathematics

You can buy jars of the same jam in 2 sizes large jar:440g for £1.54 small jar:340g for £1.26 By considering the price per gram, work out which jar is the best value for money. Working must be shown

Step-by-step answer

P Answered by PhD

Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram

Mathematics

The last time Robert filled up his car with gas, he paid $24.50 for 7 gallons. This time, he needs 15 gallons. If the price is the same, how much will he pay?

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Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

Mathematics

An ice cream shop offers 5 different flavors of ice cream and 9 different toppings. How many choices are possible for a single serving of ice cream with one topping?

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