Math, asked by jisooturtlerab90, 2 months ago

Principal= ?
Rate= 5%
time= ?
Interest= $90
Amount= $1290
Find the time and principal
( note time should equal 1.5 year)

Answers

Answered by sujata1856

1

Step-by-step explanation:

A = ( P + SI)

1290 = (90 + P)

so, P = 1290 - 90 = 1200

SI = p r t /100 = 1200 5/100 * t = 90

so, t = 90 * 100/5 * 1/1200

so, t = 1.5

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