Question

please solve this problem I am not able to get this rightly done and don't write ✍️✍️ anesassry♡​

Answer 1

Answer:

* Gain= S.P-C.P

Gain= 500-345

Gain= Rs 155

Therefore the profit is Rs 155

* 120 km in 5 hrs

means in 1 km

it's 120/5=24km

In 1 km,she travels 24km

24×8=192

therefore Sheela will cover 192km after 8 hours

*

a) 456 mm to m

456mm=45.6cm (divide by 10)

45.6cm=0.456 (divide cm quantity by 100,or divide mm quantity by 1000)

b) 3kg 25g to g

3kg=3000 g (multiply by 1000)

3000+25=3025g

* S.P= 4000

Gain= S.P-C.P

450=4000-C.P

C.P=4000-450

C.P=3550

therefore the Cost price is Rs 3550

*

45,90,135

the difference between the numbers= 45

that is

45+45=90

90+45=135

135+45=180

180+45=225

Therefore the next two numbers= 180 & 225