3. Find the rate of interest (R) (a) Principal = Rs. 1460 Time (T)= 30 months
Interest = Rs. 292

8 percent

Step-by-step explanation:

p=rs1460

t=30month

=30÷12(1year=12months)

=2.5 years

interest=rs292

rate of interest=?

we know that

I=ptr/100

rs292=rs1460×2.5×R/100

rs2920=365R(subtracting 0 from both and multiplying remaining with 292)

2920/365=r

8 percent=R

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

answerim :

n

step-by-step explanation:

im not sure but my dad knows