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Solnce55 [7]
3 years ago
10

a person who take 40 paces to cover 20m finds that a square field has a side that is 520 paces long .calculate the length of the

side and the area of the field​
Mathematics
1 answer:
Hoochie [10]3 years ago
4 0
Look at picture for explanation

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11 family members are going on a trip together. They have cars that only fit 4 people how many cars will they need to take?
Shalnov [3]
They will need 3 cars, but one of the cars will be having 3 passengers instead of 4. :)
6 0
2 years ago
Need help with both questions please
Inessa [10]
9)To find the LCD you need to find a number that all of the denominator numbers can divide into, for this problem it would be 12. 12/6+12/4+12/3=1
2+3+4=1
9=1
No solution
10) In order to solve this problem you need to cross multiply
2(3x+5)=7(10
6x+10=70
6x=60
x=10
Have a great day!:)
5 0
2 years ago
If 50 grams of sweets cost 250 rupees find the cost of 380 grams of sweets. ​
kolezko [41]
Cost of 380 gram of sweets = (2.1/50) * 380 = $15.96
6 0
2 years ago
the student council has 36 membersthe ratio of girls to boys is 5 to 4 how many student council members are girls?
kap26 [50]
Ratio of girls : boys = 5 : 4

<u>Find total parts:</u>
Total parts = 5 + 4 = 9

<u>Find 1 part:</u>
9 parts = 36
1 part = 36 ÷ 9 = 4

<u>Find 5 parts (Girls):</u>
Girls = 5 parts = 4 x 5 = 20

Answer: There are 20 girls.
8 0
2 years ago
It is recommended that people have 1 g of calcium each day how many milligrams of calcium is that
ArbitrLikvidat [17]
There is 1000 milligrams in 1 gram
4 0
3 years ago
Read 2 more answers
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