# Arithmetic Questions and Answers (Q&A)

Jagran josh
23

288 views
SAJI MANNVAL

First term is 12, Last term is 248

248 = 12 + (n-1)4

236 = (n-1)4

59 = n-1

n = 60

272 views
John Smith
I) at least 2 ton of chemicals, but no more than 3 tons of chemicals, ii) 1 ton of steel trades for 0.5 ton of chemicals, and iii) Wages in the United States and the United Kingdom will be...Read More

257 views

Ratio is 3

and 7th term is 162 i think so

231 views
Jagran josh
20

230 views
The home country will export less corn.

228 views
Flipinay
114

222 views
Hmhi
1.25 gallons

Currently the mixture is 90% paint, 10% water or 9 gallons of paint for every 1 gallon of water. For the company to create an 80% / 20% mix, the company must add 1.25...Read More

221 views
Zeberioa Amwoma

59=2+3(n-1)

n=20

219 views
Jagran josh
23

216 views
How did you come up with 3 can you describe the formula

214 views
John Smith
13/20

214 views
C.Dorothy
The arithmetic mean formula is also sometimes just called the mean. One can arrive at the solution to this formula by adding together all the number in a set and dividing them by the number of...Read More

213 views
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A= 121 d= -4 let the first negative term be an, s0 an...Read More

213 views
Hmhi