Question

450 packets of sweets have a mass of 6.75kg.what is the mass of 5 such packets in grams?​

Answer 1

it is super simple to solve once u understand

so 450 packets weights 6.75 kg=6750 gm

so let 5 packets weight be x grams

450   ---->    6750

 5   ----->   x

cross multiply

450x=6740*5

x=6750*5/450

x= 75 gm

hope this helps pls mark as brainliest

Answer 2

the mass of 450 packets of sweets = 6.75 kg

the mass of 1 packet of sweets = 6.75/450

now,

the mass of 5 such packets = 6.75/450 × 5

= 3/4 = 0.75 kg

in grams

we know that,

1 kg = 1000 g

0.75 kg = (0.75 × 1000) g

= 750 g answer