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Mathematics 7 Online
OpenStudy (samara8954):

Solve for n.

OpenStudy (samara8954):

OpenStudy (samara8954):

n = 55 n = 11 n = 5 n = 200

OpenStudy (samara8954):

hello help someone

OpenStudy (karon86):

y1/x1=y2/x2 is (y2)(x2)=(x1)(y2) Just cross mulltiply

OpenStudy (samara8954):

so the answer need to know

OpenStudy (karon86):

5 x 44= 220 20 x n=20n so you have 220=20n

OpenStudy (samara8954):

so 20

OpenStudy (samara8954):

20 is not an answer

OpenStudy (samara8954):

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OpenStudy (karon86):

All i am doing is following thew formula To solve for n divide 220 by 20 and it is 11

OpenStudy (samara8954):

cam you he;p me with another question

OpenStudy (karon86):

220 divided by 20 is 11

OpenStudy (karon86):

n=11

OpenStudy (samara8954):

can you help me with another question

OpenStudy (karon86):

It's my pleasure

OpenStudy (karon86):

I will help

OpenStudy (karon86):

What is it?

OpenStudy (samara8954):

Solve for n.

OpenStudy (samara8954):

OpenStudy (samara8954):

n = 330 n = 5 n = 12 n = 60

OpenStudy (karon86):

Again , the formula says cross multiply

OpenStudy (samara8954):

okay so

OpenStudy (samara8954):

what

OpenStudy (karon86):

5 x 72= 360 30 x n= 30n 360=30n 360/30 =12

OpenStudy (karon86):

n=12

OpenStudy (samara8954):

next one

OpenStudy (karon86):

k

OpenStudy (samara8954):

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