If the simple interest on 7000 for 6 years is 2100 then what is the interest rate

5%

Step-by-step explanation:

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 7000 × 0.05 × 6 = 2100

I = $ 2,100.00

The simple interest accumulated

on a principal of $ 7,000.00

at a rate of 5% per year

for 6 years is $ 2,100.00.

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.