Question

please answer question no 1
iii and vii​

Answer 1

(iii) Answer: Simple Interest will Rs. 198.40 and Amount will be Rs. 818.40.

Step-by-step explanation:

Since we have given that

Principal (P) = Rs. 620

Rate of interest = 8/100 × 100 = 8%

Number of months = 4

As we know the formula for "Simple Intrest" :

Interest = P × R × T / 100

Interest = 620 × 4 × 8 / 100

And the amount will be

A = P + I

A = 620 + 198.4

A = 818.4

HENCE, SIMPLE INTREST WILL BE 198.40 AND AMOUNT WILL BE 818.40...

(vii) Answer: Simple Intrest will Rs. 135 and Amount will be Rs. 360..

Step-by-step explanation:

Given principle (P) = Rs 225

Time = 3 years 9 months

= 15/4 years

Rate of interest = 16%

S.I = P ×T × R / 100

= 225 × 15 × 16 / 100 × 4 = Rs 135

Amount = P +S.I

= 135 + 225 = Rs 360

HENCE, SIMPLE INTREST WILL BE 135 AND AMOUNT WILL BE 360...

hope it helps you a lot dear.....

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Answer 2

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(iii) Simple interset will Rs.198.40 and amount will be Rs 818.40.

(iv) Simple interset will be Rs.135 and amount will be Rs.360

Explanation:

Hope it's helpful ☺️

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